Home / 94,767.60-130,780.24-52,326.02

Finding the Fourth Proportional to 94,767.60, 130,780.24 and 52,326.02

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Solution

The fourth proportional to 94,767.60, 130,780.24 and 52,326.02 is: 72,210.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,767.60 : 130,780.24 = 52,326.02 : x
  2. Step 2: Convert to fraction form
    94,767.60/130,780.24 = 52,326.02/x
  3. Step 3: Cross multiply
    94,767.60x = 130,780.24 × 52,326.02
  4. Step 4: Simplify right side
    94,767.60x = 6,843,209,453.84
  5. Step 5: Solve for x
    x = 6,843,209,453.84/94,767.60
  6. Step 6: Final answer
    x = 72,210.43

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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.