Home / 44,607.16-66,910.78-15,022.50

Finding the Fourth Proportional to 44,607.16, 66,910.78 and 15,022.50

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Solution

The fourth proportional to 44,607.16, 66,910.78 and 15,022.50 is: 22,533.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,607.16 : 66,910.78 = 15,022.50 : x
  2. Step 2: Convert to fraction form
    44,607.16/66,910.78 = 15,022.50/x
  3. Step 3: Cross multiply
    44,607.16x = 66,910.78 × 15,022.50
  4. Step 4: Simplify right side
    44,607.16x = 1,005,167,192.55
  5. Step 5: Solve for x
    x = 1,005,167,192.55/44,607.16
  6. Step 6: Final answer
    x = 22,533.76

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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.