Home / 17,384.84-26,074.51-5,537.08

Finding the Fourth Proportional to 17,384.84, 26,074.51 and 5,537.08

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Solution

The fourth proportional to 17,384.84, 26,074.51 and 5,537.08 is: 8,304.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384.84 : 26,074.51 = 5,537.08 : x
  2. Step 2: Convert to fraction form
    17,384.84/26,074.51 = 5,537.08/x
  3. Step 3: Cross multiply
    17,384.84x = 26,074.51 × 5,537.08
  4. Step 4: Simplify right side
    17,384.84x = 144,376,568.80
  5. Step 5: Solve for x
    x = 144,376,568.80/17,384.84
  6. Step 6: Final answer
    x = 8,304.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.