Home / 173,325.74-239,191.10-101,706.95

Finding the Fourth Proportional to 173,325.74, 239,191.10 and 101,706.95

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Solution

The fourth proportional to 173,325.74, 239,191.10 and 101,706.95 is: 140,356.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,325.74 : 239,191.10 = 101,706.95 : x
  2. Step 2: Convert to fraction form
    173,325.74/239,191.10 = 101,706.95/x
  3. Step 3: Cross multiply
    173,325.74x = 239,191.10 × 101,706.95
  4. Step 4: Simplify right side
    173,325.74x = 24,327,395,543.65
  5. Step 5: Solve for x
    x = 24,327,395,543.65/173,325.74
  6. Step 6: Final answer
    x = 140,356.51

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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.