Home / 7,582.92-11,357.85-4,802.67

Finding the Fourth Proportional to 7,582.92, 11,357.85 and 4,802.67

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Solution

The fourth proportional to 7,582.92, 11,357.85 and 4,802.67 is: 7,193.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582.92 : 11,357.85 = 4,802.67 : x
  2. Step 2: Convert to fraction form
    7,582.92/11,357.85 = 4,802.67/x
  3. Step 3: Cross multiply
    7,582.92x = 11,357.85 × 4,802.67
  4. Step 4: Simplify right side
    7,582.92x = 54,548,005.46
  5. Step 5: Solve for x
    x = 54,548,005.46/7,582.92
  6. Step 6: Final answer
    x = 7,193.54

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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.