Home / 43,259.40-59,693.22-34,329.15

Finding the Fourth Proportional to 43,259.40, 59,693.22 and 34,329.15

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Solution

The fourth proportional to 43,259.40, 59,693.22 and 34,329.15 is: 47,370.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,259.40 : 59,693.22 = 34,329.15 : x
  2. Step 2: Convert to fraction form
    43,259.40/59,693.22 = 34,329.15/x
  3. Step 3: Cross multiply
    43,259.40x = 59,693.22 × 34,329.15
  4. Step 4: Simplify right side
    43,259.40x = 2,049,217,503.36
  5. Step 5: Solve for x
    x = 2,049,217,503.36/43,259.40
  6. Step 6: Final answer
    x = 47,370.46

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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.