Home / 61,432.46-84,802.94-41,301.01

Finding the Fourth Proportional to 61,432.46, 84,802.94 and 41,301.01

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Solution

The fourth proportional to 61,432.46, 84,802.94 and 41,301.01 is: 57,012.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,432.46 : 84,802.94 = 41,301.01 : x
  2. Step 2: Convert to fraction form
    61,432.46/84,802.94 = 41,301.01/x
  3. Step 3: Cross multiply
    61,432.46x = 84,802.94 × 41,301.01
  4. Step 4: Simplify right side
    61,432.46x = 3,502,447,072.97
  5. Step 5: Solve for x
    x = 3,502,447,072.97/61,432.46
  6. Step 6: Final answer
    x = 57,012.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.