Home / 63,533.63-95,276.12-21,402.39

Finding the Fourth Proportional to 63,533.63, 95,276.12 and 21,402.39

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Solution

The fourth proportional to 63,533.63, 95,276.12 and 21,402.39 is: 32,095.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,533.63 : 95,276.12 = 21,402.39 : x
  2. Step 2: Convert to fraction form
    63,533.63/95,276.12 = 21,402.39/x
  3. Step 3: Cross multiply
    63,533.63x = 95,276.12 × 21,402.39
  4. Step 4: Simplify right side
    63,533.63x = 2,039,136,677.93
  5. Step 5: Solve for x
    x = 2,039,136,677.93/63,533.63
  6. Step 6: Final answer
    x = 32,095.39

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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.