Home / 94,443.02-130,334.24-52,003.07

Finding the Fourth Proportional to 94,443.02, 130,334.24 and 52,003.07

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Solution

The fourth proportional to 94,443.02, 130,334.24 and 52,003.07 is: 71,765.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,443.02 : 130,334.24 = 52,003.07 : x
  2. Step 2: Convert to fraction form
    94,443.02/130,334.24 = 52,003.07/x
  3. Step 3: Cross multiply
    94,443.02x = 130,334.24 × 52,003.07
  4. Step 4: Simplify right side
    94,443.02x = 6,777,780,606.12
  5. Step 5: Solve for x
    x = 6,777,780,606.12/94,443.02
  6. Step 6: Final answer
    x = 71,765.82

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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.