Home / 63,533.48-95,276.00-21,402.26

Finding the Fourth Proportional to 63,533.48, 95,276.00 and 21,402.26

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Solution

The fourth proportional to 63,533.48, 95,276.00 and 21,402.26 is: 32,095.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,533.48 : 95,276.00 = 21,402.26 : x
  2. Step 2: Convert to fraction form
    63,533.48/95,276.00 = 21,402.26/x
  3. Step 3: Cross multiply
    63,533.48x = 95,276.00 × 21,402.26
  4. Step 4: Simplify right side
    63,533.48x = 2,039,121,140.37
  5. Step 5: Solve for x
    x = 2,039,121,140.37/63,533.48
  6. Step 6: Final answer
    x = 32,095.22

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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.