Home / 25,068.12-34,593.03-14,313.53

Finding the Fourth Proportional to 25,068.12, 34,593.03 and 14,313.53

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Solution

The fourth proportional to 25,068.12, 34,593.03 and 14,313.53 is: 19,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,068.12 : 34,593.03 = 14,313.53 : x
  2. Step 2: Convert to fraction form
    25,068.12/34,593.03 = 14,313.53/x
  3. Step 3: Cross multiply
    25,068.12x = 34,593.03 × 14,313.53
  4. Step 4: Simplify right side
    25,068.12x = 495,148,199.73
  5. Step 5: Solve for x
    x = 495,148,199.73/25,068.12
  6. Step 6: Final answer
    x = 19,752.11

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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.