Home / 25,366.83-35,007.57-14,613.36

Finding the Fourth Proportional to 25,366.83, 35,007.57 and 14,613.36

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Solution

The fourth proportional to 25,366.83, 35,007.57 and 14,613.36 is: 20,167.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366.83 : 35,007.57 = 14,613.36 : x
  2. Step 2: Convert to fraction form
    25,366.83/35,007.57 = 14,613.36/x
  3. Step 3: Cross multiply
    25,366.83x = 35,007.57 × 14,613.36
  4. Step 4: Simplify right side
    25,366.83x = 511,578,223.14
  5. Step 5: Solve for x
    x = 511,578,223.14/25,366.83
  6. Step 6: Final answer
    x = 20,167.21

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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.