Home / 58,023.30-86,887.23-38,241.88

Finding the Fourth Proportional to 58,023.30, 86,887.23 and 38,241.88

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Solution

The fourth proportional to 58,023.30, 86,887.23 and 38,241.88 is: 57,265.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,023.30 : 86,887.23 = 38,241.88 : x
  2. Step 2: Convert to fraction form
    58,023.30/86,887.23 = 38,241.88/x
  3. Step 3: Cross multiply
    58,023.30x = 86,887.23 × 38,241.88
  4. Step 4: Simplify right side
    58,023.30x = 3,322,731,023.19
  5. Step 5: Solve for x
    x = 3,322,731,023.19/58,023.30
  6. Step 6: Final answer
    x = 57,265.46

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1.5x scale

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.