Home / 19,547.80-26,975.82-10,595.32

Finding the Fourth Proportional to 19,547.80, 26,975.82 and 10,595.32

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Solution

The fourth proportional to 19,547.80, 26,975.82 and 10,595.32 is: 14,621.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,547.80 : 26,975.82 = 10,595.32 : x
  2. Step 2: Convert to fraction form
    19,547.80/26,975.82 = 10,595.32/x
  3. Step 3: Cross multiply
    19,547.80x = 26,975.82 × 10,595.32
  4. Step 4: Simplify right side
    19,547.80x = 285,817,445.16
  5. Step 5: Solve for x
    x = 285,817,445.16/19,547.80
  6. Step 6: Final answer
    x = 14,621.46

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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.