Home / 7,550.27-10,417.68-4,566.03

Finding the Fourth Proportional to 7,550.27, 10,417.68 and 4,566.03

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Solution

The fourth proportional to 7,550.27, 10,417.68 and 4,566.03 is: 6,300.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550.27 : 10,417.68 = 4,566.03 : x
  2. Step 2: Convert to fraction form
    7,550.27/10,417.68 = 4,566.03/x
  3. Step 3: Cross multiply
    7,550.27x = 10,417.68 × 4,566.03
  4. Step 4: Simplify right side
    7,550.27x = 47,567,439.41
  5. Step 5: Solve for x
    x = 47,567,439.41/7,550.27
  6. Step 6: Final answer
    x = 6,300.10

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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.