Home / 4,725.16-6,517.08-3,465.64

Finding the Fourth Proportional to 4,725.16, 6,517.08 and 3,465.64

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Solution

The fourth proportional to 4,725.16, 6,517.08 and 3,465.64 is: 4,779.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725.16 : 6,517.08 = 3,465.64 : x
  2. Step 2: Convert to fraction form
    4,725.16/6,517.08 = 3,465.64/x
  3. Step 3: Cross multiply
    4,725.16x = 6,517.08 × 3,465.64
  4. Step 4: Simplify right side
    4,725.16x = 22,585,853.13
  5. Step 5: Solve for x
    x = 22,585,853.13/4,725.16
  6. Step 6: Final answer
    x = 4,779.91

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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.