Home / 46,288.28-69,402.99-39,270.71

Finding the Fourth Proportional to 46,288.28, 69,402.99 and 39,270.71

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Solution

The fourth proportional to 46,288.28, 69,402.99 and 39,270.71 is: 58,881.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,288.28 : 69,402.99 = 39,270.71 : x
  2. Step 2: Convert to fraction form
    46,288.28/69,402.99 = 39,270.71/x
  3. Step 3: Cross multiply
    46,288.28x = 69,402.99 × 39,270.71
  4. Step 4: Simplify right side
    46,288.28x = 2,725,504,693.42
  5. Step 5: Solve for x
    x = 2,725,504,693.42/46,288.28
  6. Step 6: Final answer
    x = 58,881.10

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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.