Home / 473,554.20-710,337.45-158,011.11

Finding the Fourth Proportional to 473,554.20, 710,337.45 and 158,011.11

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Solution

The fourth proportional to 473,554.20, 710,337.45 and 158,011.11 is: 237,018.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,554.20 : 710,337.45 = 158,011.11 : x
  2. Step 2: Convert to fraction form
    473,554.20/710,337.45 = 158,011.11/x
  3. Step 3: Cross multiply
    473,554.20x = 710,337.45 × 158,011.11
  4. Step 4: Simplify right side
    473,554.20x = 112,241,206,877.85
  5. Step 5: Solve for x
    x = 112,241,206,877.85/473,554.20
  6. Step 6: Final answer
    x = 237,018.71

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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.