Home / 176,724.64-265,253.04-92,545.22

Finding the Fourth Proportional to 176,724.64, 265,253.04 and 92,545.22

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Solution

The fourth proportional to 176,724.64, 265,253.04 and 92,545.22 is: 138,904.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,724.64 : 265,253.04 = 92,545.22 : x
  2. Step 2: Convert to fraction form
    176,724.64/265,253.04 = 92,545.22/x
  3. Step 3: Cross multiply
    176,724.64x = 265,253.04 × 92,545.22
  4. Step 4: Simplify right side
    176,724.64x = 24,547,900,942.47
  5. Step 5: Solve for x
    x = 24,547,900,942.47/176,724.64
  6. Step 6: Final answer
    x = 138,904.80

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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.