Home / 7,022.03-10,487.49-6,362.58

Finding the Fourth Proportional to 7,022.03, 10,487.49 and 6,362.58

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Solution

The fourth proportional to 7,022.03, 10,487.49 and 6,362.58 is: 9,502.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022.03 : 10,487.49 = 6,362.58 : x
  2. Step 2: Convert to fraction form
    7,022.03/10,487.49 = 6,362.58/x
  3. Step 3: Cross multiply
    7,022.03x = 10,487.49 × 6,362.58
  4. Step 4: Simplify right side
    7,022.03x = 66,727,494.12
  5. Step 5: Solve for x
    x = 66,727,494.12/7,022.03
  6. Step 6: Final answer
    x = 9,502.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.