Home / 42,217.38-58,260.95-24,309.49

Finding the Fourth Proportional to 42,217.38, 58,260.95 and 24,309.49

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Solution

The fourth proportional to 42,217.38, 58,260.95 and 24,309.49 is: 33,547.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,217.38 : 58,260.95 = 24,309.49 : x
  2. Step 2: Convert to fraction form
    42,217.38/58,260.95 = 24,309.49/x
  3. Step 3: Cross multiply
    42,217.38x = 58,260.95 × 24,309.49
  4. Step 4: Simplify right side
    42,217.38x = 1,416,293,981.42
  5. Step 5: Solve for x
    x = 1,416,293,981.42/42,217.38
  6. Step 6: Final answer
    x = 33,547.65

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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.