Home / 22,158.91-33,235.26-6,365.26

Finding the Fourth Proportional to 22,158.91, 33,235.26 and 6,365.26

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Solution

The fourth proportional to 22,158.91, 33,235.26 and 6,365.26 is: 9,547.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,158.91 : 33,235.26 = 6,365.26 : x
  2. Step 2: Convert to fraction form
    22,158.91/33,235.26 = 6,365.26/x
  3. Step 3: Cross multiply
    22,158.91x = 33,235.26 × 6,365.26
  4. Step 4: Simplify right side
    22,158.91x = 211,551,071.07
  5. Step 5: Solve for x
    x = 211,551,071.07/22,158.91
  6. Step 6: Final answer
    x = 9,547.00

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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.