Home / 61,826.16-92,773.08-26,281.92

Finding the Fourth Proportional to 61,826.16, 92,773.08 and 26,281.92

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Solution

The fourth proportional to 61,826.16, 92,773.08 and 26,281.92 is: 39,437.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,826.16 : 92,773.08 = 26,281.92 : x
  2. Step 2: Convert to fraction form
    61,826.16/92,773.08 = 26,281.92/x
  3. Step 3: Cross multiply
    61,826.16x = 92,773.08 × 26,281.92
  4. Step 4: Simplify right side
    61,826.16x = 2,438,254,666.71
  5. Step 5: Solve for x
    x = 2,438,254,666.71/61,826.16
  6. Step 6: Final answer
    x = 39,437.27

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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.