Home / 64,738.10-97,107.15-44,002.10

Finding the Fourth Proportional to 64,738.10, 97,107.15 and 44,002.10

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Solution

The fourth proportional to 64,738.10, 97,107.15 and 44,002.10 is: 66,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,738.10 : 97,107.15 = 44,002.10 : x
  2. Step 2: Convert to fraction form
    64,738.10/97,107.15 = 44,002.10/x
  3. Step 3: Cross multiply
    64,738.10x = 97,107.15 × 44,002.10
  4. Step 4: Simplify right side
    64,738.10x = 4,272,918,525.02
  5. Step 5: Solve for x
    x = 4,272,918,525.02/64,738.10
  6. Step 6: Final answer
    x = 66,003.15

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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.