Home / 44,777.96-67,123.20-18,501.08

Finding the Fourth Proportional to 44,777.96, 67,123.20 and 18,501.08

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Solution

The fourth proportional to 44,777.96, 67,123.20 and 18,501.08 is: 27,733.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,777.96 : 67,123.20 = 18,501.08 : x
  2. Step 2: Convert to fraction form
    44,777.96/67,123.20 = 18,501.08/x
  3. Step 3: Cross multiply
    44,777.96x = 67,123.20 × 18,501.08
  4. Step 4: Simplify right side
    44,777.96x = 1,241,851,693.06
  5. Step 5: Solve for x
    x = 1,241,851,693.06/44,777.96
  6. Step 6: Final answer
    x = 27,733.55

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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.