Home / 42,581.85-58,762.97-24,687.24

Finding the Fourth Proportional to 42,581.85, 58,762.97 and 24,687.24

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Solution

The fourth proportional to 42,581.85, 58,762.97 and 24,687.24 is: 34,068.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,581.85 : 58,762.97 = 24,687.24 : x
  2. Step 2: Convert to fraction form
    42,581.85/58,762.97 = 24,687.24/x
  3. Step 3: Cross multiply
    42,581.85x = 58,762.97 × 24,687.24
  4. Step 4: Simplify right side
    42,581.85x = 1,450,695,420.07
  5. Step 5: Solve for x
    x = 1,450,695,420.07/42,581.85
  6. Step 6: Final answer
    x = 34,068.40

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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.