Home / 130,002.24-195,032.52-41,258.64

Finding the Fourth Proportional to 130,002.24, 195,032.52 and 41,258.64

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Solution

The fourth proportional to 130,002.24, 195,032.52 and 41,258.64 is: 61,897.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,002.24 : 195,032.52 = 41,258.64 : x
  2. Step 2: Convert to fraction form
    130,002.24/195,032.52 = 41,258.64/x
  3. Step 3: Cross multiply
    130,002.24x = 195,032.52 × 41,258.64
  4. Step 4: Simplify right side
    130,002.24x = 8,046,776,530.97
  5. Step 5: Solve for x
    x = 8,046,776,530.97/130,002.24
  6. Step 6: Final answer
    x = 61,897.21

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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.