Home / 10,763.04-14,846.98-10,001.92

Finding the Fourth Proportional to 10,763.04, 14,846.98 and 10,001.92

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Solution

The fourth proportional to 10,763.04, 14,846.98 and 10,001.92 is: 13,797.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,763.04 : 14,846.98 = 10,001.92 : x
  2. Step 2: Convert to fraction form
    10,763.04/14,846.98 = 10,001.92/x
  3. Step 3: Cross multiply
    10,763.04x = 14,846.98 × 10,001.92
  4. Step 4: Simplify right side
    10,763.04x = 148,498,306.20
  5. Step 5: Solve for x
    x = 148,498,306.20/10,763.04
  6. Step 6: Final answer
    x = 13,797.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.