Home / 95,622.20-143,436.36-29,062.92

Finding the Fourth Proportional to 95,622.20, 143,436.36 and 29,062.92

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Solution

The fourth proportional to 95,622.20, 143,436.36 and 29,062.92 is: 43,595.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,622.20 : 143,436.36 = 29,062.92 : x
  2. Step 2: Convert to fraction form
    95,622.20/143,436.36 = 29,062.92/x
  3. Step 3: Cross multiply
    95,622.20x = 143,436.36 × 29,062.92
  4. Step 4: Simplify right side
    95,622.20x = 4,168,679,455.77
  5. Step 5: Solve for x
    x = 4,168,679,455.77/95,622.20
  6. Step 6: Final answer
    x = 43,595.31

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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.