Home / 116,387.16-174,657.30-63,833.55

Finding the Fourth Proportional to 116,387.16, 174,657.30 and 63,833.55

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Solution

The fourth proportional to 116,387.16, 174,657.30 and 63,833.55 is: 95,792.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,387.16 : 174,657.30 = 63,833.55 : x
  2. Step 2: Convert to fraction form
    116,387.16/174,657.30 = 63,833.55/x
  3. Step 3: Cross multiply
    116,387.16x = 174,657.30 × 63,833.55
  4. Step 4: Simplify right side
    116,387.16x = 11,148,995,492.42
  5. Step 5: Solve for x
    x = 11,148,995,492.42/116,387.16
  6. Step 6: Final answer
    x = 95,792.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.