Home / 130,444.62-195,754.60-46,204.46

Finding the Fourth Proportional to 130,444.62, 195,754.60 and 46,204.46

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Solution

The fourth proportional to 130,444.62, 195,754.60 and 46,204.46 is: 69,337.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,444.62 : 195,754.60 = 46,204.46 : x
  2. Step 2: Convert to fraction form
    130,444.62/195,754.60 = 46,204.46/x
  3. Step 3: Cross multiply
    130,444.62x = 195,754.60 × 46,204.46
  4. Step 4: Simplify right side
    130,444.62x = 9,044,735,585.52
  5. Step 5: Solve for x
    x = 9,044,735,585.52/130,444.62
  6. Step 6: Final answer
    x = 69,337.74

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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.