Home / 6,271.04-8,693.65-5,938.14

Finding the Fourth Proportional to 6,271.04, 8,693.65 and 5,938.14

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Solution

The fourth proportional to 6,271.04, 8,693.65 and 5,938.14 is: 8,232.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271.04 : 8,693.65 = 5,938.14 : x
  2. Step 2: Convert to fraction form
    6,271.04/8,693.65 = 5,938.14/x
  3. Step 3: Cross multiply
    6,271.04x = 8,693.65 × 5,938.14
  4. Step 4: Simplify right side
    6,271.04x = 51,624,110.81
  5. Step 5: Solve for x
    x = 51,624,110.81/6,271.04
  6. Step 6: Final answer
    x = 8,232.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.