Home / 4,645.08-6,967.62-1,358.10

Finding the Fourth Proportional to 4,645.08, 6,967.62 and 1,358.10

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Solution

The fourth proportional to 4,645.08, 6,967.62 and 1,358.10 is: 2,037.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645.08 : 6,967.62 = 1,358.10 : x
  2. Step 2: Convert to fraction form
    4,645.08/6,967.62 = 1,358.10/x
  3. Step 3: Cross multiply
    4,645.08x = 6,967.62 × 1,358.10
  4. Step 4: Simplify right side
    4,645.08x = 9,462,724.72
  5. Step 5: Solve for x
    x = 9,462,724.72/4,645.08
  6. Step 6: Final answer
    x = 2,037.15

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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.