Home / 104,827.91-144,688.68-59,532.71

Finding the Fourth Proportional to 104,827.91, 144,688.68 and 59,532.71

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Solution

The fourth proportional to 104,827.91, 144,688.68 and 59,532.71 is: 82,170.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,827.91 : 144,688.68 = 59,532.71 : x
  2. Step 2: Convert to fraction form
    104,827.91/144,688.68 = 59,532.71/x
  3. Step 3: Cross multiply
    104,827.91x = 144,688.68 × 59,532.71
  4. Step 4: Simplify right side
    104,827.91x = 8,613,708,503.28
  5. Step 5: Solve for x
    x = 8,613,708,503.28/104,827.91
  6. Step 6: Final answer
    x = 82,170.00

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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.