Home / 24,930.39-34,402.16-14,030.12

Finding the Fourth Proportional to 24,930.39, 34,402.16 and 14,030.12

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Solution

The fourth proportional to 24,930.39, 34,402.16 and 14,030.12 is: 19,360.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,930.39 : 34,402.16 = 14,030.12 : x
  2. Step 2: Convert to fraction form
    24,930.39/34,402.16 = 14,030.12/x
  3. Step 3: Cross multiply
    24,930.39x = 34,402.16 × 14,030.12
  4. Step 4: Simplify right side
    24,930.39x = 482,666,433.06
  5. Step 5: Solve for x
    x = 482,666,433.06/24,930.39
  6. Step 6: Final answer
    x = 19,360.56

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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.