Home / 46,193.08-69,311.49-26,488.30

Finding the Fourth Proportional to 46,193.08, 69,311.49 and 26,488.30

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Solution

The fourth proportional to 46,193.08, 69,311.49 and 26,488.30 is: 39,744.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,193.08 : 69,311.49 = 26,488.30 : x
  2. Step 2: Convert to fraction form
    46,193.08/69,311.49 = 26,488.30/x
  3. Step 3: Cross multiply
    46,193.08x = 69,311.49 × 26,488.30
  4. Step 4: Simplify right side
    46,193.08x = 1,835,943,061.57
  5. Step 5: Solve for x
    x = 1,835,943,061.57/46,193.08
  6. Step 6: Final answer
    x = 39,744.98

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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.