Home / 44,860.65-67,290.96-13,268.24

Finding the Fourth Proportional to 44,860.65, 67,290.96 and 13,268.24

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Solution

The fourth proportional to 44,860.65, 67,290.96 and 13,268.24 is: 19,902.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,860.65 : 67,290.96 = 13,268.24 : x
  2. Step 2: Convert to fraction form
    44,860.65/67,290.96 = 13,268.24/x
  3. Step 3: Cross multiply
    44,860.65x = 67,290.96 × 13,268.24
  4. Step 4: Simplify right side
    44,860.65x = 892,832,607.11
  5. Step 5: Solve for x
    x = 892,832,607.11/44,860.65
  6. Step 6: Final answer
    x = 19,902.36

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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.