Home / 63,127.07-94,687.53-23,681.11

Finding the Fourth Proportional to 63,127.07, 94,687.53 and 23,681.11

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Solution

The fourth proportional to 63,127.07, 94,687.53 and 23,681.11 is: 35,520.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,127.07 : 94,687.53 = 23,681.11 : x
  2. Step 2: Convert to fraction form
    63,127.07/94,687.53 = 23,681.11/x
  3. Step 3: Cross multiply
    63,127.07x = 94,687.53 × 23,681.11
  4. Step 4: Simplify right side
    63,127.07x = 2,242,305,798.78
  5. Step 5: Solve for x
    x = 2,242,305,798.78/63,127.07
  6. Step 6: Final answer
    x = 35,520.51

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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.