Home / 450,244.55-675,402.33-150,726.13

Finding the Fourth Proportional to 450,244.55, 675,402.33 and 150,726.13

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Solution

The fourth proportional to 450,244.55, 675,402.33 and 150,726.13 is: 226,101.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,244.55 : 675,402.33 = 150,726.13 : x
  2. Step 2: Convert to fraction form
    450,244.55/675,402.33 = 150,726.13/x
  3. Step 3: Cross multiply
    450,244.55x = 675,402.33 × 150,726.13
  4. Step 4: Simplify right side
    450,244.55x = 101,800,779,393.88
  5. Step 5: Solve for x
    x = 101,800,779,393.88/450,244.55
  6. Step 6: Final answer
    x = 226,101.08

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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.