Home / 58,250.48-80,383.28-32,756.12

Finding the Fourth Proportional to 58,250.48, 80,383.28 and 32,756.12

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Solution

The fourth proportional to 58,250.48, 80,383.28 and 32,756.12 is: 45,202.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,250.48 : 80,383.28 = 32,756.12 : x
  2. Step 2: Convert to fraction form
    58,250.48/80,383.28 = 32,756.12/x
  3. Step 3: Cross multiply
    58,250.48x = 80,383.28 × 32,756.12
  4. Step 4: Simplify right side
    58,250.48x = 2,633,044,365.67
  5. Step 5: Solve for x
    x = 2,633,044,365.67/58,250.48
  6. Step 6: Final answer
    x = 45,202.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.