Home / 6,852.33-10,280.21-3,731.49

Finding the Fourth Proportional to 6,852.33, 10,280.21 and 3,731.49

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Solution

The fourth proportional to 6,852.33, 10,280.21 and 3,731.49 is: 5,598.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852.33 : 10,280.21 = 3,731.49 : x
  2. Step 2: Convert to fraction form
    6,852.33/10,280.21 = 3,731.49/x
  3. Step 3: Cross multiply
    6,852.33x = 10,280.21 × 3,731.49
  4. Step 4: Simplify right side
    6,852.33x = 38,360,482.16
  5. Step 5: Solve for x
    x = 38,360,482.16/6,852.33
  6. Step 6: Final answer
    x = 5,598.17

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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.