Home / 4,848.24-6,681.24-3,520.56

Finding the Fourth Proportional to 4,848.24, 6,681.24 and 3,520.56

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Solution

The fourth proportional to 4,848.24, 6,681.24 and 3,520.56 is: 4,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.24 : 6,681.24 = 3,520.56 : x
  2. Step 2: Convert to fraction form
    4,848.24/6,681.24 = 3,520.56/x
  3. Step 3: Cross multiply
    4,848.24x = 6,681.24 × 3,520.56
  4. Step 4: Simplify right side
    4,848.24x = 23,521,706.29
  5. Step 5: Solve for x
    x = 23,521,706.29/4,848.24
  6. Step 6: Final answer
    x = 4,851.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.