Home / 7,483.59-10,325.07-4,500.36

Finding the Fourth Proportional to 7,483.59, 10,325.07 and 4,500.36

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Solution

The fourth proportional to 7,483.59, 10,325.07 and 4,500.36 is: 6,209.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,483.59 : 10,325.07 = 4,500.36 : x
  2. Step 2: Convert to fraction form
    7,483.59/10,325.07 = 4,500.36/x
  3. Step 3: Cross multiply
    7,483.59x = 10,325.07 × 4,500.36
  4. Step 4: Simplify right side
    7,483.59x = 46,466,532.03
  5. Step 5: Solve for x
    x = 46,466,532.03/7,483.59
  6. Step 6: Final answer
    x = 6,209.12

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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.