Home / 46,921.28-64,772.33-29,948.00

Finding the Fourth Proportional to 46,921.28, 64,772.33 and 29,948.00

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Solution

The fourth proportional to 46,921.28, 64,772.33 and 29,948.00 is: 41,341.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,921.28 : 64,772.33 = 29,948.00 : x
  2. Step 2: Convert to fraction form
    46,921.28/64,772.33 = 29,948.00/x
  3. Step 3: Cross multiply
    46,921.28x = 64,772.33 × 29,948.00
  4. Step 4: Simplify right side
    46,921.28x = 1,939,801,265.24
  5. Step 5: Solve for x
    x = 1,939,801,265.24/46,921.28
  6. Step 6: Final answer
    x = 41,341.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.