Home / 19,114.26-26,382.69-10,733.46

Finding the Fourth Proportional to 19,114.26, 26,382.69 and 10,733.46

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Solution

The fourth proportional to 19,114.26, 26,382.69 and 10,733.46 is: 14,814.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,114.26 : 26,382.69 = 10,733.46 : x
  2. Step 2: Convert to fraction form
    19,114.26/26,382.69 = 10,733.46/x
  3. Step 3: Cross multiply
    19,114.26x = 26,382.69 × 10,733.46
  4. Step 4: Simplify right side
    19,114.26x = 283,177,547.81
  5. Step 5: Solve for x
    x = 283,177,547.81/19,114.26
  6. Step 6: Final answer
    x = 14,814.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.