Home / 61,964.17-92,946.05-17,590.95

Finding the Fourth Proportional to 61,964.17, 92,946.05 and 17,590.95

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Solution

The fourth proportional to 61,964.17, 92,946.05 and 17,590.95 is: 26,386.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,964.17 : 92,946.05 = 17,590.95 : x
  2. Step 2: Convert to fraction form
    61,964.17/92,946.05 = 17,590.95/x
  3. Step 3: Cross multiply
    61,964.17x = 92,946.05 × 17,590.95
  4. Step 4: Simplify right side
    61,964.17x = 1,635,009,318.25
  5. Step 5: Solve for x
    x = 1,635,009,318.25/61,964.17
  6. Step 6: Final answer
    x = 26,386.37

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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.