Home / 42,281.39-58,335.19-24,374.12

Finding the Fourth Proportional to 42,281.39, 58,335.19 and 24,374.12

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Solution

The fourth proportional to 42,281.39, 58,335.19 and 24,374.12 is: 33,628.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,281.39 : 58,335.19 = 24,374.12 : x
  2. Step 2: Convert to fraction form
    42,281.39/58,335.19 = 24,374.12/x
  3. Step 3: Cross multiply
    42,281.39x = 58,335.19 × 24,374.12
  4. Step 4: Simplify right side
    42,281.39x = 1,421,868,568.67
  5. Step 5: Solve for x
    x = 1,421,868,568.67/42,281.39
  6. Step 6: Final answer
    x = 33,628.71

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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.