Home / 6,924.64-10,386.68-2,307.64

Finding the Fourth Proportional to 6,924.64, 10,386.68 and 2,307.64

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Solution

The fourth proportional to 6,924.64, 10,386.68 and 2,307.64 is: 3,461.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924.64 : 10,386.68 = 2,307.64 : x
  2. Step 2: Convert to fraction form
    6,924.64/10,386.68 = 2,307.64/x
  3. Step 3: Cross multiply
    6,924.64x = 10,386.68 × 2,307.64
  4. Step 4: Simplify right side
    6,924.64x = 23,968,666.30
  5. Step 5: Solve for x
    x = 23,968,666.30/6,924.64
  6. Step 6: Final answer
    x = 3,461.36

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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.