Home / 42,682.73-58,909.35-24,792.71

Finding the Fourth Proportional to 42,682.73, 58,909.35 and 24,792.71

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Solution

The fourth proportional to 42,682.73, 58,909.35 and 24,792.71 is: 34,218.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,682.73 : 58,909.35 = 24,792.71 : x
  2. Step 2: Convert to fraction form
    42,682.73/58,909.35 = 24,792.71/x
  3. Step 3: Cross multiply
    42,682.73x = 58,909.35 × 24,792.71
  4. Step 4: Simplify right side
    42,682.73x = 1,460,522,430.84
  5. Step 5: Solve for x
    x = 1,460,522,430.84/42,682.73
  6. Step 6: Final answer
    x = 34,218.11

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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.