Home / 7,532.03-10,369.95-6,467.69

Finding the Fourth Proportional to 7,532.03, 10,369.95 and 6,467.69

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Solution

The fourth proportional to 7,532.03, 10,369.95 and 6,467.69 is: 8,904.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532.03 : 10,369.95 = 6,467.69 : x
  2. Step 2: Convert to fraction form
    7,532.03/10,369.95 = 6,467.69/x
  3. Step 3: Cross multiply
    7,532.03x = 10,369.95 × 6,467.69
  4. Step 4: Simplify right side
    7,532.03x = 67,069,621.92
  5. Step 5: Solve for x
    x = 67,069,621.92/7,532.03
  6. Step 6: Final answer
    x = 8,904.59

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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.