Home / 96,276.30-144,025.65-83,273.10

Finding the Fourth Proportional to 96,276.30, 144,025.65 and 83,273.10

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Solution

The fourth proportional to 96,276.30, 144,025.65 and 83,273.10 is: 124,573.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,276.30 : 144,025.65 = 83,273.10 : x
  2. Step 2: Convert to fraction form
    96,276.30/144,025.65 = 83,273.10/x
  3. Step 3: Cross multiply
    96,276.30x = 144,025.65 × 83,273.10
  4. Step 4: Simplify right side
    96,276.30x = 11,993,462,355.02
  5. Step 5: Solve for x
    x = 11,993,462,355.02/96,276.30
  6. Step 6: Final answer
    x = 124,573.36

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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.