Home / 7,063.04-10,563.44-6,288.16

Finding the Fourth Proportional to 7,063.04, 10,563.44 and 6,288.16

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Solution

The fourth proportional to 7,063.04, 10,563.44 and 6,288.16 is: 9,404.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063.04 : 10,563.44 = 6,288.16 : x
  2. Step 2: Convert to fraction form
    7,063.04/10,563.44 = 6,288.16/x
  3. Step 3: Cross multiply
    7,063.04x = 10,563.44 × 6,288.16
  4. Step 4: Simplify right side
    7,063.04x = 66,424,600.87
  5. Step 5: Solve for x
    x = 66,424,600.87/7,063.04
  6. Step 6: Final answer
    x = 9,404.53

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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.