Home / 9,476.19-14,196.12-5,303.58

Finding the Fourth Proportional to 9,476.19, 14,196.12 and 5,303.58

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Solution

The fourth proportional to 9,476.19, 14,196.12 and 5,303.58 is: 7,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476.19 : 14,196.12 = 5,303.58 : x
  2. Step 2: Convert to fraction form
    9,476.19/14,196.12 = 5,303.58/x
  3. Step 3: Cross multiply
    9,476.19x = 14,196.12 × 5,303.58
  4. Step 4: Simplify right side
    9,476.19x = 75,290,258.11
  5. Step 5: Solve for x
    x = 75,290,258.11/9,476.19
  6. Step 6: Final answer
    x = 7,945.20

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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.