Home / 65,104.20-97,656.30-23,541.48

Finding the Fourth Proportional to 65,104.20, 97,656.30 and 23,541.48

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Solution

The fourth proportional to 65,104.20, 97,656.30 and 23,541.48 is: 35,312.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,104.20 : 97,656.30 = 23,541.48 : x
  2. Step 2: Convert to fraction form
    65,104.20/97,656.30 = 23,541.48/x
  3. Step 3: Cross multiply
    65,104.20x = 97,656.30 × 23,541.48
  4. Step 4: Simplify right side
    65,104.20x = 2,298,973,833.32
  5. Step 5: Solve for x
    x = 2,298,973,833.32/65,104.20
  6. Step 6: Final answer
    x = 35,312.22

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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.