Home / 65,670.08-98,475.14-23,533.88

Finding the Fourth Proportional to 65,670.08, 98,475.14 and 23,533.88

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Solution

The fourth proportional to 65,670.08, 98,475.14 and 23,533.88 is: 35,290.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,670.08 : 98,475.14 = 23,533.88 : x
  2. Step 2: Convert to fraction form
    65,670.08/98,475.14 = 23,533.88/x
  3. Step 3: Cross multiply
    65,670.08x = 98,475.14 × 23,533.88
  4. Step 4: Simplify right side
    65,670.08x = 2,317,501,694.20
  5. Step 5: Solve for x
    x = 2,317,501,694.20/65,670.08
  6. Step 6: Final answer
    x = 35,290.07

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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.