Home / 10,598.59-14,622.67-6,121.75

Finding the Fourth Proportional to 10,598.59, 14,622.67 and 6,121.75

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Solution

The fourth proportional to 10,598.59, 14,622.67 and 6,121.75 is: 8,446.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,598.59 : 14,622.67 = 6,121.75 : x
  2. Step 2: Convert to fraction form
    10,598.59/14,622.67 = 6,121.75/x
  3. Step 3: Cross multiply
    10,598.59x = 14,622.67 × 6,121.75
  4. Step 4: Simplify right side
    10,598.59x = 89,516,330.07
  5. Step 5: Solve for x
    x = 89,516,330.07/10,598.59
  6. Step 6: Final answer
    x = 8,446.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.