Home / 19,284.04-26,612.58-10,901.08

Finding the Fourth Proportional to 19,284.04, 26,612.58 and 10,901.08

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Solution

The fourth proportional to 19,284.04, 26,612.58 and 10,901.08 is: 15,043.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284.04 : 26,612.58 = 10,901.08 : x
  2. Step 2: Convert to fraction form
    19,284.04/26,612.58 = 10,901.08/x
  3. Step 3: Cross multiply
    19,284.04x = 26,612.58 × 10,901.08
  4. Step 4: Simplify right side
    19,284.04x = 290,105,863.59
  5. Step 5: Solve for x
    x = 290,105,863.59/19,284.04
  6. Step 6: Final answer
    x = 15,043.83

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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.