Home / 14,799.06-22,200.10-4,935.68

Finding the Fourth Proportional to 14,799.06, 22,200.10 and 4,935.68

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Solution

The fourth proportional to 14,799.06, 22,200.10 and 4,935.68 is: 7,404.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,799.06 : 22,200.10 = 4,935.68 : x
  2. Step 2: Convert to fraction form
    14,799.06/22,200.10 = 4,935.68/x
  3. Step 3: Cross multiply
    14,799.06x = 22,200.10 × 4,935.68
  4. Step 4: Simplify right side
    14,799.06x = 109,572,589.57
  5. Step 5: Solve for x
    x = 109,572,589.57/14,799.06
  6. Step 6: Final answer
    x = 7,404.02

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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.