Home / 14,720.67-22,082.03-4,866.88

Finding the Fourth Proportional to 14,720.67, 22,082.03 and 4,866.88

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Solution

The fourth proportional to 14,720.67, 22,082.03 and 4,866.88 is: 7,300.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,720.67 : 22,082.03 = 4,866.88 : x
  2. Step 2: Convert to fraction form
    14,720.67/22,082.03 = 4,866.88/x
  3. Step 3: Cross multiply
    14,720.67x = 22,082.03 × 4,866.88
  4. Step 4: Simplify right side
    14,720.67x = 107,470,565.83
  5. Step 5: Solve for x
    x = 107,470,565.83/14,720.67
  6. Step 6: Final answer
    x = 7,300.66

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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.