Home / 44,697.36-67,041.93-15,115.45

Finding the Fourth Proportional to 44,697.36, 67,041.93 and 15,115.45

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Solution

The fourth proportional to 44,697.36, 67,041.93 and 15,115.45 is: 22,671.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,697.36 : 67,041.93 = 15,115.45 : x
  2. Step 2: Convert to fraction form
    44,697.36/67,041.93 = 15,115.45/x
  3. Step 3: Cross multiply
    44,697.36x = 67,041.93 × 15,115.45
  4. Step 4: Simplify right side
    44,697.36x = 1,013,368,940.82
  5. Step 5: Solve for x
    x = 1,013,368,940.82/44,697.36
  6. Step 6: Final answer
    x = 22,671.79

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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.