Home / 94,448.85-141,673.12-64,776.73

Finding the Fourth Proportional to 94,448.85, 141,673.12 and 64,776.73

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Solution

The fourth proportional to 94,448.85, 141,673.12 and 64,776.73 is: 97,164.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,448.85 : 141,673.12 = 64,776.73 : x
  2. Step 2: Convert to fraction form
    94,448.85/141,673.12 = 64,776.73/x
  3. Step 3: Cross multiply
    94,448.85x = 141,673.12 × 64,776.73
  4. Step 4: Simplify right side
    94,448.85x = 9,177,121,192.01
  5. Step 5: Solve for x
    x = 9,177,121,192.01/94,448.85
  6. Step 6: Final answer
    x = 97,164.98

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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.