Home / 63,148.16-94,697.44-23,683.76

Finding the Fourth Proportional to 63,148.16, 94,697.44 and 23,683.76

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Solution

The fourth proportional to 63,148.16, 94,697.44 and 23,683.76 is: 35,516.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,148.16 : 94,697.44 = 23,683.76 : x
  2. Step 2: Convert to fraction form
    63,148.16/94,697.44 = 23,683.76/x
  3. Step 3: Cross multiply
    63,148.16x = 94,697.44 × 23,683.76
  4. Step 4: Simplify right side
    63,148.16x = 2,242,791,441.57
  5. Step 5: Solve for x
    x = 2,242,791,441.57/63,148.16
  6. Step 6: Final answer
    x = 35,516.34

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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.