Home / 61,624.17-85,041.29-33,329.79

Finding the Fourth Proportional to 61,624.17, 85,041.29 and 33,329.79

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Solution

The fourth proportional to 61,624.17, 85,041.29 and 33,329.79 is: 45,995.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,624.17 : 85,041.29 = 33,329.79 : x
  2. Step 2: Convert to fraction form
    61,624.17/85,041.29 = 33,329.79/x
  3. Step 3: Cross multiply
    61,624.17x = 85,041.29 × 33,329.79
  4. Step 4: Simplify right side
    61,624.17x = 2,834,408,170.38
  5. Step 5: Solve for x
    x = 2,834,408,170.38/61,624.17
  6. Step 6: Final answer
    x = 45,995.07

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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.