Home / 146,276.01-219,422.52-41,103.18

Finding the Fourth Proportional to 146,276.01, 219,422.52 and 41,103.18

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Solution

The fourth proportional to 146,276.01, 219,422.52 and 41,103.18 is: 61,657.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,276.01 : 219,422.52 = 41,103.18 : x
  2. Step 2: Convert to fraction form
    146,276.01/219,422.52 = 41,103.18/x
  3. Step 3: Cross multiply
    146,276.01x = 219,422.52 × 41,103.18
  4. Step 4: Simplify right side
    146,276.01x = 9,018,963,335.61
  5. Step 5: Solve for x
    x = 9,018,963,335.61/146,276.01
  6. Step 6: Final answer
    x = 61,657.16

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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.