Home / 39,693.24-59,497.88-13,032.23

Finding the Fourth Proportional to 39,693.24, 59,497.88 and 13,032.23

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Solution

The fourth proportional to 39,693.24, 59,497.88 and 13,032.23 is: 19,534.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,693.24 : 59,497.88 = 13,032.23 : x
  2. Step 2: Convert to fraction form
    39,693.24/59,497.88 = 13,032.23/x
  3. Step 3: Cross multiply
    39,693.24x = 59,497.88 × 13,032.23
  4. Step 4: Simplify right side
    39,693.24x = 775,389,694.02
  5. Step 5: Solve for x
    x = 775,389,694.02/39,693.24
  6. Step 6: Final answer
    x = 19,534.55

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1.5x scale

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.