Home / 41,292.96-61,916.76-19,094.10

Finding the Fourth Proportional to 41,292.96, 61,916.76 and 19,094.10

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Solution

The fourth proportional to 41,292.96, 61,916.76 and 19,094.10 is: 28,630.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,292.96 : 61,916.76 = 19,094.10 : x
  2. Step 2: Convert to fraction form
    41,292.96/61,916.76 = 19,094.10/x
  3. Step 3: Cross multiply
    41,292.96x = 61,916.76 × 19,094.10
  4. Step 4: Simplify right side
    41,292.96x = 1,182,244,807.12
  5. Step 5: Solve for x
    x = 1,182,244,807.12/41,292.96
  6. Step 6: Final answer
    x = 28,630.66

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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.