Home / 24,510.84-36,765.96-6,980.80

Finding the Fourth Proportional to 24,510.84, 36,765.96 and 6,980.80

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Solution

The fourth proportional to 24,510.84, 36,765.96 and 6,980.80 is: 10,471.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,510.84 : 36,765.96 = 6,980.80 : x
  2. Step 2: Convert to fraction form
    24,510.84/36,765.96 = 6,980.80/x
  3. Step 3: Cross multiply
    24,510.84x = 36,765.96 × 6,980.80
  4. Step 4: Simplify right side
    24,510.84x = 256,655,813.57
  5. Step 5: Solve for x
    x = 256,655,813.57/24,510.84
  6. Step 6: Final answer
    x = 10,471.11

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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.