Home / 66,025.92-99,048.69-23,909.16

Finding the Fourth Proportional to 66,025.92, 99,048.69 and 23,909.16

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Solution

The fourth proportional to 66,025.92, 99,048.69 and 23,909.16 is: 35,867.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,025.92 : 99,048.69 = 23,909.16 : x
  2. Step 2: Convert to fraction form
    66,025.92/99,048.69 = 23,909.16/x
  3. Step 3: Cross multiply
    66,025.92x = 99,048.69 × 23,909.16
  4. Step 4: Simplify right side
    66,025.92x = 2,368,170,977.00
  5. Step 5: Solve for x
    x = 2,368,170,977.00/66,025.92
  6. Step 6: Final answer
    x = 35,867.29

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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.