Home / 88,233.90-132,132.15-56,595.30

Finding the Fourth Proportional to 88,233.90, 132,132.15 and 56,595.30

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Solution

The fourth proportional to 88,233.90, 132,132.15 and 56,595.30 is: 84,752.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,233.90 : 132,132.15 = 56,595.30 : x
  2. Step 2: Convert to fraction form
    88,233.90/132,132.15 = 56,595.30/x
  3. Step 3: Cross multiply
    88,233.90x = 132,132.15 × 56,595.30
  4. Step 4: Simplify right side
    88,233.90x = 7,478,058,668.90
  5. Step 5: Solve for x
    x = 7,478,058,668.90/88,233.90
  6. Step 6: Final answer
    x = 84,752.67

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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.