Home / 14,936.09-22,407.39-4,547.57

Finding the Fourth Proportional to 14,936.09, 22,407.39 and 4,547.57

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Solution

The fourth proportional to 14,936.09, 22,407.39 and 4,547.57 is: 6,822.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,936.09 : 22,407.39 = 4,547.57 : x
  2. Step 2: Convert to fraction form
    14,936.09/22,407.39 = 4,547.57/x
  3. Step 3: Cross multiply
    14,936.09x = 22,407.39 × 4,547.57
  4. Step 4: Simplify right side
    14,936.09x = 101,899,230.56
  5. Step 5: Solve for x
    x = 101,899,230.56/14,936.09
  6. Step 6: Final answer
    x = 6,822.35

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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.