Home / 9,002.49-13,503.67-4,844.46

Finding the Fourth Proportional to 9,002.49, 13,503.67 and 4,844.46

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Solution

The fourth proportional to 9,002.49, 13,503.67 and 4,844.46 is: 7,266.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002.49 : 13,503.67 = 4,844.46 : x
  2. Step 2: Convert to fraction form
    9,002.49/13,503.67 = 4,844.46/x
  3. Step 3: Cross multiply
    9,002.49x = 13,503.67 × 4,844.46
  4. Step 4: Simplify right side
    9,002.49x = 65,417,989.17
  5. Step 5: Solve for x
    x = 65,417,989.17/9,002.49
  6. Step 6: Final answer
    x = 7,266.66

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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.