Home / 36,293.01-54,442.95-14,108.10

Finding the Fourth Proportional to 36,293.01, 54,442.95 and 14,108.10

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Solution

The fourth proportional to 36,293.01, 54,442.95 and 14,108.10 is: 21,163.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,293.01 : 54,442.95 = 14,108.10 : x
  2. Step 2: Convert to fraction form
    36,293.01/54,442.95 = 14,108.10/x
  3. Step 3: Cross multiply
    36,293.01x = 54,442.95 × 14,108.10
  4. Step 4: Simplify right side
    36,293.01x = 768,086,582.90
  5. Step 5: Solve for x
    x = 768,086,582.90/36,293.01
  6. Step 6: Final answer
    x = 21,163.49

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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.