Home / 96,075.15-144,026.33-62,811.15

Finding the Fourth Proportional to 96,075.15, 144,026.33 and 62,811.15

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Solution

The fourth proportional to 96,075.15, 144,026.33 and 62,811.15 is: 94,160.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,075.15 : 144,026.33 = 62,811.15 : x
  2. Step 2: Convert to fraction form
    96,075.15/144,026.33 = 62,811.15/x
  3. Step 3: Cross multiply
    96,075.15x = 144,026.33 × 62,811.15
  4. Step 4: Simplify right side
    96,075.15x = 9,046,459,103.52
  5. Step 5: Solve for x
    x = 9,046,459,103.52/96,075.15
  6. Step 6: Final answer
    x = 94,160.24

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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.