Home / 40,772.36-56,265.76-24,856.80

Finding the Fourth Proportional to 40,772.36, 56,265.76 and 24,856.80

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Solution

The fourth proportional to 40,772.36, 56,265.76 and 24,856.80 is: 34,302.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,772.36 : 56,265.76 = 24,856.80 : x
  2. Step 2: Convert to fraction form
    40,772.36/56,265.76 = 24,856.80/x
  3. Step 3: Cross multiply
    40,772.36x = 56,265.76 × 24,856.80
  4. Step 4: Simplify right side
    40,772.36x = 1,398,586,743.17
  5. Step 5: Solve for x
    x = 1,398,586,743.17/40,772.36
  6. Step 6: Final answer
    x = 34,302.32

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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.