Home / 96,267.40-144,401.10-63,089.80

Finding the Fourth Proportional to 96,267.40, 144,401.10 and 63,089.80

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Solution

The fourth proportional to 96,267.40, 144,401.10 and 63,089.80 is: 94,634.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,267.40 : 144,401.10 = 63,089.80 : x
  2. Step 2: Convert to fraction form
    96,267.40/144,401.10 = 63,089.80/x
  3. Step 3: Cross multiply
    96,267.40x = 144,401.10 × 63,089.80
  4. Step 4: Simplify right side
    96,267.40x = 9,110,236,518.78
  5. Step 5: Solve for x
    x = 9,110,236,518.78/96,267.40
  6. Step 6: Final answer
    x = 94,634.70

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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.