Home / 6,341.04-9,499.23-4,143.11

Finding the Fourth Proportional to 6,341.04, 9,499.23 and 4,143.11

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Solution

The fourth proportional to 6,341.04, 9,499.23 and 4,143.11 is: 6,206.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341.04 : 9,499.23 = 4,143.11 : x
  2. Step 2: Convert to fraction form
    6,341.04/9,499.23 = 4,143.11/x
  3. Step 3: Cross multiply
    6,341.04x = 9,499.23 × 4,143.11
  4. Step 4: Simplify right side
    6,341.04x = 39,356,307.31
  5. Step 5: Solve for x
    x = 39,356,307.31/6,341.04
  6. Step 6: Final answer
    x = 6,206.60

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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.