Home / 244,519.40-366,779.10-104,292.20

Finding the Fourth Proportional to 244,519.40, 366,779.10 and 104,292.20

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Solution

The fourth proportional to 244,519.40, 366,779.10 and 104,292.20 is: 156,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,519.40 : 366,779.10 = 104,292.20 : x
  2. Step 2: Convert to fraction form
    244,519.40/366,779.10 = 104,292.20/x
  3. Step 3: Cross multiply
    244,519.40x = 366,779.10 × 104,292.20
  4. Step 4: Simplify right side
    244,519.40x = 38,252,199,253.02
  5. Step 5: Solve for x
    x = 38,252,199,253.02/244,519.40
  6. Step 6: Final answer
    x = 156,438.30

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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.