Home / 6,567.32-9,063.06-3,915.24

Finding the Fourth Proportional to 6,567.32, 9,063.06 and 3,915.24

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Solution

The fourth proportional to 6,567.32, 9,063.06 and 3,915.24 is: 5,403.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.32 : 9,063.06 = 3,915.24 : x
  2. Step 2: Convert to fraction form
    6,567.32/9,063.06 = 3,915.24/x
  3. Step 3: Cross multiply
    6,567.32x = 9,063.06 × 3,915.24
  4. Step 4: Simplify right side
    6,567.32x = 35,484,055.03
  5. Step 5: Solve for x
    x = 35,484,055.03/6,567.32
  6. Step 6: Final answer
    x = 5,403.13

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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.