Home / 94,707.18-142,023.66-35,510.58

Finding the Fourth Proportional to 94,707.18, 142,023.66 and 35,510.58

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Solution

The fourth proportional to 94,707.18, 142,023.66 and 35,510.58 is: 53,251.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,707.18 : 142,023.66 = 35,510.58 : x
  2. Step 2: Convert to fraction form
    94,707.18/142,023.66 = 35,510.58/x
  3. Step 3: Cross multiply
    94,707.18x = 142,023.66 × 35,510.58
  4. Step 4: Simplify right side
    94,707.18x = 5,043,342,540.32
  5. Step 5: Solve for x
    x = 5,043,342,540.32/94,707.18
  6. Step 6: Final answer
    x = 53,251.96

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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.