Home / 46,294.02-69,414.30-40,758.48

Finding the Fourth Proportional to 46,294.02, 69,414.30 and 40,758.48

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Solution

The fourth proportional to 46,294.02, 69,414.30 and 40,758.48 is: 61,114.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,294.02 : 69,414.30 = 40,758.48 : x
  2. Step 2: Convert to fraction form
    46,294.02/69,414.30 = 40,758.48/x
  3. Step 3: Cross multiply
    46,294.02x = 69,414.30 × 40,758.48
  4. Step 4: Simplify right side
    46,294.02x = 2,829,221,358.26
  5. Step 5: Solve for x
    x = 2,829,221,358.26/46,294.02
  6. Step 6: Final answer
    x = 61,114.19

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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.