Home / 58,824.28-81,177.24-31,966.28

Finding the Fourth Proportional to 58,824.28, 81,177.24 and 31,966.28

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Solution

The fourth proportional to 58,824.28, 81,177.24 and 31,966.28 is: 44,113.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,824.28 : 81,177.24 = 31,966.28 : x
  2. Step 2: Convert to fraction form
    58,824.28/81,177.24 = 31,966.28/x
  3. Step 3: Cross multiply
    58,824.28x = 81,177.24 × 31,966.28
  4. Step 4: Simplify right side
    58,824.28x = 2,594,934,383.47
  5. Step 5: Solve for x
    x = 2,594,934,383.47/58,824.28
  6. Step 6: Final answer
    x = 44,113.32

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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.