Home / 19,084.65-26,337-10,586.94

Finding the Fourth Proportional to 19,084.65, 26,337 and 10,586.94

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Solution

The fourth proportional to 19,084.65, 26,337 and 10,586.94 is: 14,610.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084.65 : 26,337 = 10,586.94 : x
  2. Step 2: Convert to fraction form
    19,084.65/26,337 = 10,586.94/x
  3. Step 3: Cross multiply
    19,084.65x = 26,337 × 10,586.94
  4. Step 4: Simplify right side
    19,084.65x = 278,828,238.78
  5. Step 5: Solve for x
    x = 278,828,238.78/19,084.65
  6. Step 6: Final answer
    x = 14,610.08

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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.