Home / 94,963.31-131,066.90-61,014.24

Finding the Fourth Proportional to 94,963.31, 131,066.90 and 61,014.24

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Solution

The fourth proportional to 94,963.31, 131,066.90 and 61,014.24 is: 84,210.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,963.31 : 131,066.90 = 61,014.24 : x
  2. Step 2: Convert to fraction form
    94,963.31/131,066.90 = 61,014.24/x
  3. Step 3: Cross multiply
    94,963.31x = 131,066.90 × 61,014.24
  4. Step 4: Simplify right side
    94,963.31x = 7,996,946,987.58
  5. Step 5: Solve for x
    x = 7,996,946,987.58/94,963.31
  6. Step 6: Final answer
    x = 84,210.92

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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.