Home / 44,106.08-66,138.16-16,022.48

Finding the Fourth Proportional to 44,106.08, 66,138.16 and 16,022.48

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Solution

The fourth proportional to 44,106.08, 66,138.16 and 16,022.48 is: 24,026.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,106.08 : 66,138.16 = 16,022.48 : x
  2. Step 2: Convert to fraction form
    44,106.08/66,138.16 = 16,022.48/x
  3. Step 3: Cross multiply
    44,106.08x = 66,138.16 × 16,022.48
  4. Step 4: Simplify right side
    44,106.08x = 1,059,697,345.84
  5. Step 5: Solve for x
    x = 1,059,697,345.84/44,106.08
  6. Step 6: Final answer
    x = 24,026.11

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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.