Home / 6,089.35-9,133.23-2,140.30

Finding the Fourth Proportional to 6,089.35, 9,133.23 and 2,140.30

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Solution

The fourth proportional to 6,089.35, 9,133.23 and 2,140.30 is: 3,210.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089.35 : 9,133.23 = 2,140.30 : x
  2. Step 2: Convert to fraction form
    6,089.35/9,133.23 = 2,140.30/x
  3. Step 3: Cross multiply
    6,089.35x = 9,133.23 × 2,140.30
  4. Step 4: Simplify right side
    6,089.35x = 19,547,839.90
  5. Step 5: Solve for x
    x = 19,547,839.90/6,089.35
  6. Step 6: Final answer
    x = 3,210.17

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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.