Home / 9,153.24-13,730.28-4,467.66

Finding the Fourth Proportional to 9,153.24, 13,730.28 and 4,467.66

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Solution

The fourth proportional to 9,153.24, 13,730.28 and 4,467.66 is: 6,701.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,153.24 : 13,730.28 = 4,467.66 : x
  2. Step 2: Convert to fraction form
    9,153.24/13,730.28 = 4,467.66/x
  3. Step 3: Cross multiply
    9,153.24x = 13,730.28 × 4,467.66
  4. Step 4: Simplify right side
    9,153.24x = 61,342,222.74
  5. Step 5: Solve for x
    x = 61,342,222.74/9,153.24
  6. Step 6: Final answer
    x = 6,701.70

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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.