Home / 25,044.28-34,482.18-19,056.76

Finding the Fourth Proportional to 25,044.28, 34,482.18 and 19,056.76

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Solution

The fourth proportional to 25,044.28, 34,482.18 and 19,056.76 is: 26,238.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,044.28 : 34,482.18 = 19,056.76 : x
  2. Step 2: Convert to fraction form
    25,044.28/34,482.18 = 19,056.76/x
  3. Step 3: Cross multiply
    25,044.28x = 34,482.18 × 19,056.76
  4. Step 4: Simplify right side
    25,044.28x = 657,118,628.54
  5. Step 5: Solve for x
    x = 657,118,628.54/25,044.28
  6. Step 6: Final answer
    x = 26,238.27

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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.