Home / 60,307.20-83,224.53-33,083.10

Finding the Fourth Proportional to 60,307.20, 83,224.53 and 33,083.10

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Solution

The fourth proportional to 60,307.20, 83,224.53 and 33,083.10 is: 45,655.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,307.20 : 83,224.53 = 33,083.10 : x
  2. Step 2: Convert to fraction form
    60,307.20/83,224.53 = 33,083.10/x
  3. Step 3: Cross multiply
    60,307.20x = 83,224.53 × 33,083.10
  4. Step 4: Simplify right side
    60,307.20x = 2,753,325,448.44
  5. Step 5: Solve for x
    x = 2,753,325,448.44/60,307.20
  6. Step 6: Final answer
    x = 45,655.00

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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.