Home / 19,094.84-26,350.80-10,711.34

Finding the Fourth Proportional to 19,094.84, 26,350.80 and 10,711.34

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Solution

The fourth proportional to 19,094.84, 26,350.80 and 10,711.34 is: 14,781.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.84 : 26,350.80 = 10,711.34 : x
  2. Step 2: Convert to fraction form
    19,094.84/26,350.80 = 10,711.34/x
  3. Step 3: Cross multiply
    19,094.84x = 26,350.80 × 10,711.34
  4. Step 4: Simplify right side
    19,094.84x = 282,252,378.07
  5. Step 5: Solve for x
    x = 282,252,378.07/19,094.84
  6. Step 6: Final answer
    x = 14,781.60

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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.