Home / 153,909.02-230,862.52-41,600.46

Finding the Fourth Proportional to 153,909.02, 230,862.52 and 41,600.46

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Solution

The fourth proportional to 153,909.02, 230,862.52 and 41,600.46 is: 62,400.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,909.02 : 230,862.52 = 41,600.46 : x
  2. Step 2: Convert to fraction form
    153,909.02/230,862.52 = 41,600.46/x
  3. Step 3: Cross multiply
    153,909.02x = 230,862.52 × 41,600.46
  4. Step 4: Simplify right side
    153,909.02x = 9,603,987,028.76
  5. Step 5: Solve for x
    x = 9,603,987,028.76/153,909.02
  6. Step 6: Final answer
    x = 62,400.42

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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.