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Finding the Fourth Proportional to 61,349.31, 92,010.29 and 23,910.39

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Solution

The fourth proportional to 61,349.31, 92,010.29 and 23,910.39 is: 35,860.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,349.31 : 92,010.29 = 23,910.39 : x
  2. Step 2: Convert to fraction form
    61,349.31/92,010.29 = 23,910.39/x
  3. Step 3: Cross multiply
    61,349.31x = 92,010.29 × 23,910.39
  4. Step 4: Simplify right side
    61,349.31x = 2,200,001,798.36
  5. Step 5: Solve for x
    x = 2,200,001,798.36/61,349.31
  6. Step 6: Final answer
    x = 35,860.25

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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.