Home / 34,068.02-51,098.13-9,110.02

Finding the Fourth Proportional to 34,068.02, 51,098.13 and 9,110.02

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Solution

The fourth proportional to 34,068.02, 51,098.13 and 9,110.02 is: 13,663.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,068.02 : 51,098.13 = 9,110.02 : x
  2. Step 2: Convert to fraction form
    34,068.02/51,098.13 = 9,110.02/x
  3. Step 3: Cross multiply
    34,068.02x = 51,098.13 × 9,110.02
  4. Step 4: Simplify right side
    34,068.02x = 465,504,730.77
  5. Step 5: Solve for x
    x = 465,504,730.77/34,068.02
  6. Step 6: Final answer
    x = 13,663.98

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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.