Home / 935,017.20-1,402,526.18-225,045.24

Finding the Fourth Proportional to 935,017.20, 1,402,526.18 and 225,045.24

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Solution

The fourth proportional to 935,017.20, 1,402,526.18 and 225,045.24 is: 337,567.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,017.20 : 1,402,526.18 = 225,045.24 : x
  2. Step 2: Convert to fraction form
    935,017.20/1,402,526.18 = 225,045.24/x
  3. Step 3: Cross multiply
    935,017.20x = 1,402,526.18 × 225,045.24
  4. Step 4: Simplify right side
    935,017.20x = 315,631,840,784.38
  5. Step 5: Solve for x
    x = 315,631,840,784.38/935,017.20
  6. Step 6: Final answer
    x = 337,567.95

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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.