Home / 88,333.99-132,484.07-34,298.67

Finding the Fourth Proportional to 88,333.99, 132,484.07 and 34,298.67

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Solution

The fourth proportional to 88,333.99, 132,484.07 and 34,298.67 is: 51,441.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,333.99 : 132,484.07 = 34,298.67 : x
  2. Step 2: Convert to fraction form
    88,333.99/132,484.07 = 34,298.67/x
  3. Step 3: Cross multiply
    88,333.99x = 132,484.07 × 34,298.67
  4. Step 4: Simplify right side
    88,333.99x = 4,544,027,397.19
  5. Step 5: Solve for x
    x = 4,544,027,397.19/88,333.99
  6. Step 6: Final answer
    x = 51,441.44

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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.