Home / 156,934.14-235,498.14-62,148.36

Finding the Fourth Proportional to 156,934.14, 235,498.14 and 62,148.36

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Solution

The fourth proportional to 156,934.14, 235,498.14 and 62,148.36 is: 93,260.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,934.14 : 235,498.14 = 62,148.36 : x
  2. Step 2: Convert to fraction form
    156,934.14/235,498.14 = 62,148.36/x
  3. Step 3: Cross multiply
    156,934.14x = 235,498.14 × 62,148.36
  4. Step 4: Simplify right side
    156,934.14x = 14,635,823,184.05
  5. Step 5: Solve for x
    x = 14,635,823,184.05/156,934.14
  6. Step 6: Final answer
    x = 93,260.93

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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.