Home / 94,548.18-141,848.18-49,572.52

Finding the Fourth Proportional to 94,548.18, 141,848.18 and 49,572.52

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Solution

The fourth proportional to 94,548.18, 141,848.18 and 49,572.52 is: 74,372.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,548.18 : 141,848.18 = 49,572.52 : x
  2. Step 2: Convert to fraction form
    94,548.18/141,848.18 = 49,572.52/x
  3. Step 3: Cross multiply
    94,548.18x = 141,848.18 × 49,572.52
  4. Step 4: Simplify right side
    94,548.18x = 7,031,771,740.01
  5. Step 5: Solve for x
    x = 7,031,771,740.01/94,548.18
  6. Step 6: Final answer
    x = 74,372.36

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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.