Home / 61,925.33-92,869.76-17,555.96

Finding the Fourth Proportional to 61,925.33, 92,869.76 and 17,555.96

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Solution

The fourth proportional to 61,925.33, 92,869.76 and 17,555.96 is: 26,328.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,925.33 : 92,869.76 = 17,555.96 : x
  2. Step 2: Convert to fraction form
    61,925.33/92,869.76 = 17,555.96/x
  3. Step 3: Cross multiply
    61,925.33x = 92,869.76 × 17,555.96
  4. Step 4: Simplify right side
    61,925.33x = 1,630,417,239.64
  5. Step 5: Solve for x
    x = 1,630,417,239.64/61,925.33
  6. Step 6: Final answer
    x = 26,328.76

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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.