Home / 7,417.98-10,233.95-4,766.85

Finding the Fourth Proportional to 7,417.98, 10,233.95 and 4,766.85

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Solution

The fourth proportional to 7,417.98, 10,233.95 and 4,766.85 is: 6,576.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,417.98 : 10,233.95 = 4,766.85 : x
  2. Step 2: Convert to fraction form
    7,417.98/10,233.95 = 4,766.85/x
  3. Step 3: Cross multiply
    7,417.98x = 10,233.95 × 4,766.85
  4. Step 4: Simplify right side
    7,417.98x = 48,783,680.72
  5. Step 5: Solve for x
    x = 48,783,680.72/7,417.98
  6. Step 6: Final answer
    x = 6,576.41

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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.