Home / 19,195.04-26,489.45-10,696.93

Finding the Fourth Proportional to 19,195.04, 26,489.45 and 10,696.93

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Solution

The fourth proportional to 19,195.04, 26,489.45 and 10,696.93 is: 14,761.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,195.04 : 26,489.45 = 10,696.93 : x
  2. Step 2: Convert to fraction form
    19,195.04/26,489.45 = 10,696.93/x
  3. Step 3: Cross multiply
    19,195.04x = 26,489.45 × 10,696.93
  4. Step 4: Simplify right side
    19,195.04x = 283,355,792.39
  5. Step 5: Solve for x
    x = 283,355,792.39/19,195.04
  6. Step 6: Final answer
    x = 14,761.93

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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.