Home / 63,875.04-95,824.16-21,752.96

Finding the Fourth Proportional to 63,875.04, 95,824.16 and 21,752.96

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Solution

The fourth proportional to 63,875.04, 95,824.16 and 21,752.96 is: 32,633.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,875.04 : 95,824.16 = 21,752.96 : x
  2. Step 2: Convert to fraction form
    63,875.04/95,824.16 = 21,752.96/x
  3. Step 3: Cross multiply
    63,875.04x = 95,824.16 × 21,752.96
  4. Step 4: Simplify right side
    63,875.04x = 2,084,459,119.51
  5. Step 5: Solve for x
    x = 2,084,459,119.51/63,875.04
  6. Step 6: Final answer
    x = 32,633.39

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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.