Home / 7,567.28-10,443.77-4,583.03

Finding the Fourth Proportional to 7,567.28, 10,443.77 and 4,583.03

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Solution

The fourth proportional to 7,567.28, 10,443.77 and 4,583.03 is: 6,325.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.28 : 10,443.77 = 4,583.03 : x
  2. Step 2: Convert to fraction form
    7,567.28/10,443.77 = 4,583.03/x
  3. Step 3: Cross multiply
    7,567.28x = 10,443.77 × 4,583.03
  4. Step 4: Simplify right side
    7,567.28x = 47,864,036.09
  5. Step 5: Solve for x
    x = 47,864,036.09/7,567.28
  6. Step 6: Final answer
    x = 6,325.14

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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.