Home / 153,910.02-230,864.02-41,601.46

Finding the Fourth Proportional to 153,910.02, 230,864.02 and 41,601.46

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Solution

The fourth proportional to 153,910.02, 230,864.02 and 41,601.46 is: 62,401.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,910.02 : 230,864.02 = 41,601.46 : x
  2. Step 2: Convert to fraction form
    153,910.02/230,864.02 = 41,601.46/x
  3. Step 3: Cross multiply
    153,910.02x = 230,864.02 × 41,601.46
  4. Step 4: Simplify right side
    153,910.02x = 9,604,280,293.47
  5. Step 5: Solve for x
    x = 9,604,280,293.47/153,910.02
  6. Step 6: Final answer
    x = 62,401.92

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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.