Home / 19,547.31-26,975.27-10,594.79

Finding the Fourth Proportional to 19,547.31, 26,975.27 and 10,594.79

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Solution

The fourth proportional to 19,547.31, 26,975.27 and 10,594.79 is: 14,620.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,547.31 : 26,975.27 = 10,594.79 : x
  2. Step 2: Convert to fraction form
    19,547.31/26,975.27 = 10,594.79/x
  3. Step 3: Cross multiply
    19,547.31x = 26,975.27 × 10,594.79
  4. Step 4: Simplify right side
    19,547.31x = 285,797,132.99
  5. Step 5: Solve for x
    x = 285,797,132.99/19,547.31
  6. Step 6: Final answer
    x = 14,620.79

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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.