Home / 19,547.82-26,975.84-10,595.09

Finding the Fourth Proportional to 19,547.82, 26,975.84 and 10,595.09

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Solution

The fourth proportional to 19,547.82, 26,975.84 and 10,595.09 is: 14,621.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,547.82 : 26,975.84 = 10,595.09 : x
  2. Step 2: Convert to fraction form
    19,547.82/26,975.84 = 10,595.09/x
  3. Step 3: Cross multiply
    19,547.82x = 26,975.84 × 10,595.09
  4. Step 4: Simplify right side
    19,547.82x = 285,811,264.77
  5. Step 5: Solve for x
    x = 285,811,264.77/19,547.82
  6. Step 6: Final answer
    x = 14,621.13

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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.