Home / 9,746.06-14,618.97-4,203.30

Finding the Fourth Proportional to 9,746.06, 14,618.97 and 4,203.30

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Solution

The fourth proportional to 9,746.06, 14,618.97 and 4,203.30 is: 6,304.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746.06 : 14,618.97 = 4,203.30 : x
  2. Step 2: Convert to fraction form
    9,746.06/14,618.97 = 4,203.30/x
  3. Step 3: Cross multiply
    9,746.06x = 14,618.97 × 4,203.30
  4. Step 4: Simplify right side
    9,746.06x = 61,447,916.60
  5. Step 5: Solve for x
    x = 61,447,916.60/9,746.06
  6. Step 6: Final answer
    x = 6,304.90

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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.