Home / 65,925.16-98,923.26-43,748.98

Finding the Fourth Proportional to 65,925.16, 98,923.26 and 43,748.98

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Solution

The fourth proportional to 65,925.16, 98,923.26 and 43,748.98 is: 65,647.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,925.16 : 98,923.26 = 43,748.98 : x
  2. Step 2: Convert to fraction form
    65,925.16/98,923.26 = 43,748.98/x
  3. Step 3: Cross multiply
    65,925.16x = 98,923.26 × 43,748.98
  4. Step 4: Simplify right side
    65,925.16x = 4,327,791,228.66
  5. Step 5: Solve for x
    x = 4,327,791,228.66/65,925.16
  6. Step 6: Final answer
    x = 65,647.04

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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.