Home / 63,448.40-95,140.20-23,465.36

Finding the Fourth Proportional to 63,448.40, 95,140.20 and 23,465.36

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Solution

The fourth proportional to 63,448.40, 95,140.20 and 23,465.36 is: 35,186.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,448.40 : 95,140.20 = 23,465.36 : x
  2. Step 2: Convert to fraction form
    63,448.40/95,140.20 = 23,465.36/x
  3. Step 3: Cross multiply
    63,448.40x = 95,140.20 × 23,465.36
  4. Step 4: Simplify right side
    63,448.40x = 2,232,499,043.47
  5. Step 5: Solve for x
    x = 2,232,499,043.47/63,448.40
  6. Step 6: Final answer
    x = 35,186.06

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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.