Home / 61,544.51-84,931.17-33,250.13

Finding the Fourth Proportional to 61,544.51, 84,931.17 and 33,250.13

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Solution

The fourth proportional to 61,544.51, 84,931.17 and 33,250.13 is: 45,885.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,544.51 : 84,931.17 = 33,250.13 : x
  2. Step 2: Convert to fraction form
    61,544.51/84,931.17 = 33,250.13/x
  3. Step 3: Cross multiply
    61,544.51x = 84,931.17 × 33,250.13
  4. Step 4: Simplify right side
    61,544.51x = 2,823,972,443.55
  5. Step 5: Solve for x
    x = 2,823,972,443.55/61,544.51
  6. Step 6: Final answer
    x = 45,885.04

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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.