Home / 80,041.23-110,459.16-44,233.56

Finding the Fourth Proportional to 80,041.23, 110,459.16 and 44,233.56

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Solution

The fourth proportional to 80,041.23, 110,459.16 and 44,233.56 is: 61,043.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,041.23 : 110,459.16 = 44,233.56 : x
  2. Step 2: Convert to fraction form
    80,041.23/110,459.16 = 44,233.56/x
  3. Step 3: Cross multiply
    80,041.23x = 110,459.16 × 44,233.56
  4. Step 4: Simplify right side
    80,041.23x = 4,886,001,881.41
  5. Step 5: Solve for x
    x = 4,886,001,881.41/80,041.23
  6. Step 6: Final answer
    x = 61,043.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.