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Finding the Fourth Proportional to 61,510.50, 92,304.66 and 35,266.50

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Solution

The fourth proportional to 61,510.50, 92,304.66 and 35,266.50 is: 52,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,510.50 : 92,304.66 = 35,266.50 : x
  2. Step 2: Convert to fraction form
    61,510.50/92,304.66 = 35,266.50/x
  3. Step 3: Cross multiply
    61,510.50x = 92,304.66 × 35,266.50
  4. Step 4: Simplify right side
    61,510.50x = 3,255,262,291.89
  5. Step 5: Solve for x
    x = 3,255,262,291.89/61,510.50
  6. Step 6: Final answer
    x = 52,922.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.