Home / 19,056.39-26,297.24-10,558.87

Finding the Fourth Proportional to 19,056.39, 26,297.24 and 10,558.87

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Solution

The fourth proportional to 19,056.39, 26,297.24 and 10,558.87 is: 14,570.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.39 : 26,297.24 = 10,558.87 : x
  2. Step 2: Convert to fraction form
    19,056.39/26,297.24 = 10,558.87/x
  3. Step 3: Cross multiply
    19,056.39x = 26,297.24 × 10,558.87
  4. Step 4: Simplify right side
    19,056.39x = 277,669,099.17
  5. Step 5: Solve for x
    x = 277,669,099.17/19,056.39
  6. Step 6: Final answer
    x = 14,570.92

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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.