Home / 41,032.15-61,539.35-11,045.65

Finding the Fourth Proportional to 41,032.15, 61,539.35 and 11,045.65

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Solution

The fourth proportional to 41,032.15, 61,539.35 and 11,045.65 is: 16,566.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,032.15 : 61,539.35 = 11,045.65 : x
  2. Step 2: Convert to fraction form
    41,032.15/61,539.35 = 11,045.65/x
  3. Step 3: Cross multiply
    41,032.15x = 61,539.35 × 11,045.65
  4. Step 4: Simplify right side
    41,032.15x = 679,742,027.64
  5. Step 5: Solve for x
    x = 679,742,027.64/41,032.15
  6. Step 6: Final answer
    x = 16,566.08

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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.