Home / 44,648.08-66,925.54-15,055.74

Finding the Fourth Proportional to 44,648.08, 66,925.54 and 15,055.74

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Solution

The fourth proportional to 44,648.08, 66,925.54 and 15,055.74 is: 22,567.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,648.08 : 66,925.54 = 15,055.74 : x
  2. Step 2: Convert to fraction form
    44,648.08/66,925.54 = 15,055.74/x
  3. Step 3: Cross multiply
    44,648.08x = 66,925.54 × 15,055.74
  4. Step 4: Simplify right side
    44,648.08x = 1,007,613,548.42
  5. Step 5: Solve for x
    x = 1,007,613,548.42/44,648.08
  6. Step 6: Final answer
    x = 22,567.90

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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.