Home / 42,571.77-58,749.12-24,670.23

Finding the Fourth Proportional to 42,571.77, 58,749.12 and 24,670.23

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Solution

The fourth proportional to 42,571.77, 58,749.12 and 24,670.23 is: 34,044.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,571.77 : 58,749.12 = 24,670.23 : x
  2. Step 2: Convert to fraction form
    42,571.77/58,749.12 = 24,670.23/x
  3. Step 3: Cross multiply
    42,571.77x = 58,749.12 × 24,670.23
  4. Step 4: Simplify right side
    42,571.77x = 1,449,354,302.70
  5. Step 5: Solve for x
    x = 1,449,354,302.70/42,571.77
  6. Step 6: Final answer
    x = 34,044.96

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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.