Home / 59,676.15-89,511.93-20,233.27

Finding the Fourth Proportional to 59,676.15, 89,511.93 and 20,233.27

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Solution

The fourth proportional to 59,676.15, 89,511.93 and 20,233.27 is: 30,349.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,676.15 : 89,511.93 = 20,233.27 : x
  2. Step 2: Convert to fraction form
    59,676.15/89,511.93 = 20,233.27/x
  3. Step 3: Cross multiply
    59,676.15x = 89,511.93 × 20,233.27
  4. Step 4: Simplify right side
    59,676.15x = 1,811,119,159.80
  5. Step 5: Solve for x
    x = 1,811,119,159.80/59,676.15
  6. Step 6: Final answer
    x = 30,349.13

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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.