Home / 19,533.49-26,951.74-11,035.17

Finding the Fourth Proportional to 19,533.49, 26,951.74 and 11,035.17

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Solution

The fourth proportional to 19,533.49, 26,951.74 and 11,035.17 is: 15,226.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,533.49 : 26,951.74 = 11,035.17 : x
  2. Step 2: Convert to fraction form
    19,533.49/26,951.74 = 11,035.17/x
  3. Step 3: Cross multiply
    19,533.49x = 26,951.74 × 11,035.17
  4. Step 4: Simplify right side
    19,533.49x = 297,417,005.11
  5. Step 5: Solve for x
    x = 297,417,005.11/19,533.49
  6. Step 6: Final answer
    x = 15,226.01

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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.