Home / 240,002.02-360,229.02-121,758.22

Finding the Fourth Proportional to 240,002.02, 360,229.02 and 121,758.22

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Solution

The fourth proportional to 240,002.02, 360,229.02 and 121,758.22 is: 182,751.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,002.02 : 360,229.02 = 121,758.22 : x
  2. Step 2: Convert to fraction form
    240,002.02/360,229.02 = 121,758.22/x
  3. Step 3: Cross multiply
    240,002.02x = 360,229.02 × 121,758.22
  4. Step 4: Simplify right side
    240,002.02x = 43,860,844,267.54
  5. Step 5: Solve for x
    x = 43,860,844,267.54/240,002.02
  6. Step 6: Final answer
    x = 182,751.98

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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.