Home / 156,625.64-234,636.02-93,496.06

Finding the Fourth Proportional to 156,625.64, 234,636.02 and 93,496.06

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Solution

The fourth proportional to 156,625.64, 234,636.02 and 93,496.06 is: 140,063.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,625.64 : 234,636.02 = 93,496.06 : x
  2. Step 2: Convert to fraction form
    156,625.64/234,636.02 = 93,496.06/x
  3. Step 3: Cross multiply
    156,625.64x = 234,636.02 × 93,496.06
  4. Step 4: Simplify right side
    156,625.64x = 21,937,543,404.08
  5. Step 5: Solve for x
    x = 21,937,543,404.08/156,625.64
  6. Step 6: Final answer
    x = 140,063.55

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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.