Home / 31,892.47-48,024.12-23,631.08

Finding the Fourth Proportional to 31,892.47, 48,024.12 and 23,631.08

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Solution

The fourth proportional to 31,892.47, 48,024.12 and 23,631.08 is: 35,584.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,892.47 : 48,024.12 = 23,631.08 : x
  2. Step 2: Convert to fraction form
    31,892.47/48,024.12 = 23,631.08/x
  3. Step 3: Cross multiply
    31,892.47x = 48,024.12 × 23,631.08
  4. Step 4: Simplify right side
    31,892.47x = 1,134,861,670.15
  5. Step 5: Solve for x
    x = 1,134,861,670.15/31,892.47
  6. Step 6: Final answer
    x = 35,584.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.