Home / 65,378.04-98,090.10-23,829.24

Finding the Fourth Proportional to 65,378.04, 98,090.10 and 23,829.24

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Solution

The fourth proportional to 65,378.04, 98,090.10 and 23,829.24 is: 35,752.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,378.04 : 98,090.10 = 23,829.24 : x
  2. Step 2: Convert to fraction form
    65,378.04/98,090.10 = 23,829.24/x
  3. Step 3: Cross multiply
    65,378.04x = 98,090.10 × 23,829.24
  4. Step 4: Simplify right side
    65,378.04x = 2,337,412,534.52
  5. Step 5: Solve for x
    x = 2,337,412,534.52/65,378.04
  6. Step 6: Final answer
    x = 35,752.26

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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.