Home / 64,743.10-97,114.65-44,007.10

Finding the Fourth Proportional to 64,743.10, 97,114.65 and 44,007.10

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Solution

The fourth proportional to 64,743.10, 97,114.65 and 44,007.10 is: 66,010.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,743.10 : 97,114.65 = 44,007.10 : x
  2. Step 2: Convert to fraction form
    64,743.10/97,114.65 = 44,007.10/x
  3. Step 3: Cross multiply
    64,743.10x = 97,114.65 × 44,007.10
  4. Step 4: Simplify right side
    64,743.10x = 4,273,734,114.02
  5. Step 5: Solve for x
    x = 4,273,734,114.02/64,743.10
  6. Step 6: Final answer
    x = 66,010.65

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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.