Home / 19,056.25-26,298.44-11,097.19

Finding the Fourth Proportional to 19,056.25, 26,298.44 and 11,097.19

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Solution

The fourth proportional to 19,056.25, 26,298.44 and 11,097.19 is: 15,314.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.25 : 26,298.44 = 11,097.19 : x
  2. Step 2: Convert to fraction form
    19,056.25/26,298.44 = 11,097.19/x
  3. Step 3: Cross multiply
    19,056.25x = 26,298.44 × 11,097.19
  4. Step 4: Simplify right side
    19,056.25x = 291,838,785.38
  5. Step 5: Solve for x
    x = 291,838,785.38/19,056.25
  6. Step 6: Final answer
    x = 15,314.60

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Half scale
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Double scale
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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.