Home / 63,129.08-94,690.54-23,683.10

Finding the Fourth Proportional to 63,129.08, 94,690.54 and 23,683.10

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Solution

The fourth proportional to 63,129.08, 94,690.54 and 23,683.10 is: 35,523.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,129.08 : 94,690.54 = 23,683.10 : x
  2. Step 2: Convert to fraction form
    63,129.08/94,690.54 = 23,683.10/x
  3. Step 3: Cross multiply
    63,129.08x = 94,690.54 × 23,683.10
  4. Step 4: Simplify right side
    63,129.08x = 2,242,565,527.87
  5. Step 5: Solve for x
    x = 2,242,565,527.87/63,129.08
  6. Step 6: Final answer
    x = 35,523.49

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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.