Home / 124,094.92-171,250.86-67,506.16

Finding the Fourth Proportional to 124,094.92, 171,250.86 and 67,506.16

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Solution

The fourth proportional to 124,094.92, 171,250.86 and 67,506.16 is: 93,158.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,094.92 : 171,250.86 = 67,506.16 : x
  2. Step 2: Convert to fraction form
    124,094.92/171,250.86 = 67,506.16/x
  3. Step 3: Cross multiply
    124,094.92x = 171,250.86 × 67,506.16
  4. Step 4: Simplify right side
    124,094.92x = 11,560,487,955.30
  5. Step 5: Solve for x
    x = 11,560,487,955.30/124,094.92
  6. Step 6: Final answer
    x = 93,158.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.