Home / 94,563.46-130,550.97-62,775.82

Finding the Fourth Proportional to 94,563.46, 130,550.97 and 62,775.82

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Solution

The fourth proportional to 94,563.46, 130,550.97 and 62,775.82 is: 86,666.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,563.46 : 130,550.97 = 62,775.82 : x
  2. Step 2: Convert to fraction form
    94,563.46/130,550.97 = 62,775.82/x
  3. Step 3: Cross multiply
    94,563.46x = 130,550.97 × 62,775.82
  4. Step 4: Simplify right side
    94,563.46x = 8,195,444,193.55
  5. Step 5: Solve for x
    x = 8,195,444,193.55/94,563.46
  6. Step 6: Final answer
    x = 86,666.08

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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.