Home / 26,066.64-35,943.42-19,364.70

Finding the Fourth Proportional to 26,066.64, 35,943.42 and 19,364.70

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Solution

The fourth proportional to 26,066.64, 35,943.42 and 19,364.70 is: 26,702.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,066.64 : 35,943.42 = 19,364.70 : x
  2. Step 2: Convert to fraction form
    26,066.64/35,943.42 = 19,364.70/x
  3. Step 3: Cross multiply
    26,066.64x = 35,943.42 × 19,364.70
  4. Step 4: Simplify right side
    26,066.64x = 696,033,545.27
  5. Step 5: Solve for x
    x = 696,033,545.27/26,066.64
  6. Step 6: Final answer
    x = 26,702.08

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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.