Home / 39,656.10-59,367.28-34,735.35

Finding the Fourth Proportional to 39,656.10, 59,367.28 and 34,735.35

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Solution

The fourth proportional to 39,656.10, 59,367.28 and 34,735.35 is: 52,000.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,656.10 : 59,367.28 = 34,735.35 : x
  2. Step 2: Convert to fraction form
    39,656.10/59,367.28 = 34,735.35/x
  3. Step 3: Cross multiply
    39,656.10x = 59,367.28 × 34,735.35
  4. Step 4: Simplify right side
    39,656.10x = 2,062,143,116.32
  5. Step 5: Solve for x
    x = 2,062,143,116.32/39,656.10
  6. Step 6: Final answer
    x = 52,000.66

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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.