Home / 58,625.24-80,901.99-31,767.14

Finding the Fourth Proportional to 58,625.24, 80,901.99 and 31,767.14

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Solution

The fourth proportional to 58,625.24, 80,901.99 and 31,767.14 is: 43,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,625.24 : 80,901.99 = 31,767.14 : x
  2. Step 2: Convert to fraction form
    58,625.24/80,901.99 = 31,767.14/x
  3. Step 3: Cross multiply
    58,625.24x = 80,901.99 × 31,767.14
  4. Step 4: Simplify right side
    58,625.24x = 2,570,024,842.61
  5. Step 5: Solve for x
    x = 2,570,024,842.61/58,625.24
  6. Step 6: Final answer
    x = 43,838.20

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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.