Home / 19,056.75-26,298.26-10,558.89

Finding the Fourth Proportional to 19,056.75, 26,298.26 and 10,558.89

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Solution

The fourth proportional to 19,056.75, 26,298.26 and 10,558.89 is: 14,571.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.75 : 26,298.26 = 10,558.89 : x
  2. Step 2: Convert to fraction form
    19,056.75/26,298.26 = 10,558.89/x
  3. Step 3: Cross multiply
    19,056.75x = 26,298.26 × 10,558.89
  4. Step 4: Simplify right side
    19,056.75x = 277,680,434.53
  5. Step 5: Solve for x
    x = 277,680,434.53/19,056.75
  6. Step 6: Final answer
    x = 14,571.24

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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.