Home / 266,132.16-367,207.54-152,933.04

Finding the Fourth Proportional to 266,132.16, 367,207.54 and 152,933.04

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Solution

The fourth proportional to 266,132.16, 367,207.54 and 152,933.04 is: 211,016.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,132.16 : 367,207.54 = 152,933.04 : x
  2. Step 2: Convert to fraction form
    266,132.16/367,207.54 = 152,933.04/x
  3. Step 3: Cross multiply
    266,132.16x = 367,207.54 × 152,933.04
  4. Step 4: Simplify right side
    266,132.16x = 56,158,165,020.79
  5. Step 5: Solve for x
    x = 56,158,165,020.79/266,132.16
  6. Step 6: Final answer
    x = 211,016.08

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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.