Home / 152,024.90-226,924.12-134,069.18

Finding the Fourth Proportional to 152,024.90, 226,924.12 and 134,069.18

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Solution

The fourth proportional to 152,024.90, 226,924.12 and 134,069.18 is: 200,122.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,024.90 : 226,924.12 = 134,069.18 : x
  2. Step 2: Convert to fraction form
    152,024.90/226,924.12 = 134,069.18/x
  3. Step 3: Cross multiply
    152,024.90x = 226,924.12 × 134,069.18
  4. Step 4: Simplify right side
    152,024.90x = 30,423,529,723.59
  5. Step 5: Solve for x
    x = 30,423,529,723.59/152,024.90
  6. Step 6: Final answer
    x = 200,122.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.