Home / 146,079.52-219,127.25-46,232.26

Finding the Fourth Proportional to 146,079.52, 219,127.25 and 46,232.26

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Solution

The fourth proportional to 146,079.52, 219,127.25 and 46,232.26 is: 69,350.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,079.52 : 219,127.25 = 46,232.26 : x
  2. Step 2: Convert to fraction form
    146,079.52/219,127.25 = 46,232.26/x
  3. Step 3: Cross multiply
    146,079.52x = 219,127.25 × 46,232.26
  4. Step 4: Simplify right side
    146,079.52x = 10,130,747,216.11
  5. Step 5: Solve for x
    x = 10,130,747,216.11/146,079.52
  6. Step 6: Final answer
    x = 69,350.91

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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.