Home / 202,373.02-303,531.82-60,240.23

Finding the Fourth Proportional to 202,373.02, 303,531.82 and 60,240.23

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Solution

The fourth proportional to 202,373.02, 303,531.82 and 60,240.23 is: 90,352.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,373.02 : 303,531.82 = 60,240.23 : x
  2. Step 2: Convert to fraction form
    202,373.02/303,531.82 = 60,240.23/x
  3. Step 3: Cross multiply
    202,373.02x = 303,531.82 × 60,240.23
  4. Step 4: Simplify right side
    202,373.02x = 18,284,826,649.12
  5. Step 5: Solve for x
    x = 18,284,826,649.12/202,373.02
  6. Step 6: Final answer
    x = 90,352.10

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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.