Home / 247,132.06-370,741.82-93,254.74

Finding the Fourth Proportional to 247,132.06, 370,741.82 and 93,254.74

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Solution

The fourth proportional to 247,132.06, 370,741.82 and 93,254.74 is: 139,898.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,132.06 : 370,741.82 = 93,254.74 : x
  2. Step 2: Convert to fraction form
    247,132.06/370,741.82 = 93,254.74/x
  3. Step 3: Cross multiply
    247,132.06x = 370,741.82 × 93,254.74
  4. Step 4: Simplify right side
    247,132.06x = 34,573,432,031.23
  5. Step 5: Solve for x
    x = 34,573,432,031.23/247,132.06
  6. Step 6: Final answer
    x = 139,898.61

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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.