Home / 935,016.20-1,402,524.68-225,044.24

Finding the Fourth Proportional to 935,016.20, 1,402,524.68 and 225,044.24

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Solution

The fourth proportional to 935,016.20, 1,402,524.68 and 225,044.24 is: 337,566.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,016.20 : 1,402,524.68 = 225,044.24 : x
  2. Step 2: Convert to fraction form
    935,016.20/1,402,524.68 = 225,044.24/x
  3. Step 3: Cross multiply
    935,016.20x = 1,402,524.68 × 225,044.24
  4. Step 4: Simplify right side
    935,016.20x = 315,630,099,423.13
  5. Step 5: Solve for x
    x = 315,630,099,423.13/935,016.20
  6. Step 6: Final answer
    x = 337,566.45

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1.5x scale

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.