Home / 25,363.67-38,048.97-10,569.13

Finding the Fourth Proportional to 25,363.67, 38,048.97 and 10,569.13

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Solution

The fourth proportional to 25,363.67, 38,048.97 and 10,569.13 is: 15,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,363.67 : 38,048.97 = 10,569.13 : x
  2. Step 2: Convert to fraction form
    25,363.67/38,048.97 = 10,569.13/x
  3. Step 3: Cross multiply
    25,363.67x = 38,048.97 × 10,569.13
  4. Step 4: Simplify right side
    25,363.67x = 402,144,510.30
  5. Step 5: Solve for x
    x = 402,144,510.30/25,363.67
  6. Step 6: Final answer
    x = 15,855.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.