Home / 9,250.19-13,883.04-4,810.58

Finding the Fourth Proportional to 9,250.19, 13,883.04 and 4,810.58

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Solution

The fourth proportional to 9,250.19, 13,883.04 and 4,810.58 is: 7,219.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250.19 : 13,883.04 = 4,810.58 : x
  2. Step 2: Convert to fraction form
    9,250.19/13,883.04 = 4,810.58/x
  3. Step 3: Cross multiply
    9,250.19x = 13,883.04 × 4,810.58
  4. Step 4: Simplify right side
    9,250.19x = 66,785,405.15
  5. Step 5: Solve for x
    x = 66,785,405.15/9,250.19
  6. Step 6: Final answer
    x = 7,219.90

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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.