Home / 66,048.45-99,080.19-23,948.24

Finding the Fourth Proportional to 66,048.45, 99,080.19 and 23,948.24

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Solution

The fourth proportional to 66,048.45, 99,080.19 and 23,948.24 is: 35,925.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,048.45 : 99,080.19 = 23,948.24 : x
  2. Step 2: Convert to fraction form
    66,048.45/99,080.19 = 23,948.24/x
  3. Step 3: Cross multiply
    66,048.45x = 99,080.19 × 23,948.24
  4. Step 4: Simplify right side
    66,048.45x = 2,372,795,673.96
  5. Step 5: Solve for x
    x = 2,372,795,673.96/66,048.45
  6. Step 6: Final answer
    x = 35,925.08

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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.