Home / 94,523.86-130,448.75-52,082.38

Finding the Fourth Proportional to 94,523.86, 130,448.75 and 52,082.38

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Solution

The fourth proportional to 94,523.86, 130,448.75 and 52,082.38 is: 71,876.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,523.86 : 130,448.75 = 52,082.38 : x
  2. Step 2: Convert to fraction form
    94,523.86/130,448.75 = 52,082.38/x
  3. Step 3: Cross multiply
    94,523.86x = 130,448.75 × 52,082.38
  4. Step 4: Simplify right side
    94,523.86x = 6,794,081,368.03
  5. Step 5: Solve for x
    x = 6,794,081,368.03/94,523.86
  6. Step 6: Final answer
    x = 71,876.89

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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.