Home / 6,283.04-9,429.06-5,065.16

Finding the Fourth Proportional to 6,283.04, 9,429.06 and 5,065.16

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Solution

The fourth proportional to 6,283.04, 9,429.06 and 5,065.16 is: 7,601.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283.04 : 9,429.06 = 5,065.16 : x
  2. Step 2: Convert to fraction form
    6,283.04/9,429.06 = 5,065.16/x
  3. Step 3: Cross multiply
    6,283.04x = 9,429.06 × 5,065.16
  4. Step 4: Simplify right side
    6,283.04x = 47,759,697.55
  5. Step 5: Solve for x
    x = 47,759,697.55/6,283.04
  6. Step 6: Final answer
    x = 7,601.37

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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.