Home / 63,510.46-95,231.59-21,376.48

Finding the Fourth Proportional to 63,510.46, 95,231.59 and 21,376.48

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Solution

The fourth proportional to 63,510.46, 95,231.59 and 21,376.48 is: 32,053.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,510.46 : 95,231.59 = 21,376.48 : x
  2. Step 2: Convert to fraction form
    63,510.46/95,231.59 = 21,376.48/x
  3. Step 3: Cross multiply
    63,510.46x = 95,231.59 × 21,376.48
  4. Step 4: Simplify right side
    63,510.46x = 2,035,716,179.00
  5. Step 5: Solve for x
    x = 2,035,716,179.00/63,510.46
  6. Step 6: Final answer
    x = 32,053.24

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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.