Home / 7,306.02-10,969.18-3,750.67

Finding the Fourth Proportional to 7,306.02, 10,969.18 and 3,750.67

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Solution

The fourth proportional to 7,306.02, 10,969.18 and 3,750.67 is: 5,631.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306.02 : 10,969.18 = 3,750.67 : x
  2. Step 2: Convert to fraction form
    7,306.02/10,969.18 = 3,750.67/x
  3. Step 3: Cross multiply
    7,306.02x = 10,969.18 × 3,750.67
  4. Step 4: Simplify right side
    7,306.02x = 41,141,774.35
  5. Step 5: Solve for x
    x = 41,141,774.35/7,306.02
  6. Step 6: Final answer
    x = 5,631.22

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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.