Home / 40,957.56-56,510.40-24,824.76

Finding the Fourth Proportional to 40,957.56, 56,510.40 and 24,824.76

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Solution

The fourth proportional to 40,957.56, 56,510.40 and 24,824.76 is: 34,251.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,957.56 : 56,510.40 = 24,824.76 : x
  2. Step 2: Convert to fraction form
    40,957.56/56,510.40 = 24,824.76/x
  3. Step 3: Cross multiply
    40,957.56x = 56,510.40 × 24,824.76
  4. Step 4: Simplify right side
    40,957.56x = 1,402,857,117.50
  5. Step 5: Solve for x
    x = 1,402,857,117.50/40,957.56
  6. Step 6: Final answer
    x = 34,251.48

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.