Home / 63,817.08-95,666.48-28,259.46

Finding the Fourth Proportional to 63,817.08, 95,666.48 and 28,259.46

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Solution

The fourth proportional to 63,817.08, 95,666.48 and 28,259.46 is: 42,363.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,817.08 : 95,666.48 = 28,259.46 : x
  2. Step 2: Convert to fraction form
    63,817.08/95,666.48 = 28,259.46/x
  3. Step 3: Cross multiply
    63,817.08x = 95,666.48 × 28,259.46
  4. Step 4: Simplify right side
    63,817.08x = 2,703,483,064.90
  5. Step 5: Solve for x
    x = 2,703,483,064.90/63,817.08
  6. Step 6: Final answer
    x = 42,363.00

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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.