Home / 63,518.24-95,210.68-21,383.72

Finding the Fourth Proportional to 63,518.24, 95,210.68 and 21,383.72

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Solution

The fourth proportional to 63,518.24, 95,210.68 and 21,383.72 is: 32,053.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,518.24 : 95,210.68 = 21,383.72 : x
  2. Step 2: Convert to fraction form
    63,518.24/95,210.68 = 21,383.72/x
  3. Step 3: Cross multiply
    63,518.24x = 95,210.68 × 21,383.72
  4. Step 4: Simplify right side
    63,518.24x = 2,035,958,522.13
  5. Step 5: Solve for x
    x = 2,035,958,522.13/63,518.24
  6. Step 6: Final answer
    x = 32,053.13

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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.