Home / 94,214.16-141,233.58-64,645.92

Finding the Fourth Proportional to 94,214.16, 141,233.58 and 64,645.92

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Solution

The fourth proportional to 94,214.16, 141,233.58 and 64,645.92 is: 96,908.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,214.16 : 141,233.58 = 64,645.92 : x
  2. Step 2: Convert to fraction form
    94,214.16/141,233.58 = 64,645.92/x
  3. Step 3: Cross multiply
    94,214.16x = 141,233.58 × 64,645.92
  4. Step 4: Simplify right side
    94,214.16x = 9,130,174,713.99
  5. Step 5: Solve for x
    x = 9,130,174,713.99/94,214.16
  6. Step 6: Final answer
    x = 96,908.73

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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.