Home / 96,119.20-144,095.28-46,174.24

Finding the Fourth Proportional to 96,119.20, 144,095.28 and 46,174.24

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Solution

The fourth proportional to 96,119.20, 144,095.28 and 46,174.24 is: 69,221.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,119.20 : 144,095.28 = 46,174.24 : x
  2. Step 2: Convert to fraction form
    96,119.20/144,095.28 = 46,174.24/x
  3. Step 3: Cross multiply
    96,119.20x = 144,095.28 × 46,174.24
  4. Step 4: Simplify right side
    96,119.20x = 6,653,490,041.59
  5. Step 5: Solve for x
    x = 6,653,490,041.59/96,119.20
  6. Step 6: Final answer
    x = 69,221.24

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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.