Home / 44,774.66-67,170.08-18,465.05

Finding the Fourth Proportional to 44,774.66, 67,170.08 and 18,465.05

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Solution

The fourth proportional to 44,774.66, 67,170.08 and 18,465.05 is: 27,700.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,774.66 : 67,170.08 = 18,465.05 : x
  2. Step 2: Convert to fraction form
    44,774.66/67,170.08 = 18,465.05/x
  3. Step 3: Cross multiply
    44,774.66x = 67,170.08 × 18,465.05
  4. Step 4: Simplify right side
    44,774.66x = 1,240,298,596.02
  5. Step 5: Solve for x
    x = 1,240,298,596.02/44,774.66
  6. Step 6: Final answer
    x = 27,700.91

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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.