Home / 26,303.78-36,298.82-14,366.87

Finding the Fourth Proportional to 26,303.78, 36,298.82 and 14,366.87

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Solution

The fourth proportional to 26,303.78, 36,298.82 and 14,366.87 is: 19,826.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,303.78 : 36,298.82 = 14,366.87 : x
  2. Step 2: Convert to fraction form
    26,303.78/36,298.82 = 14,366.87/x
  3. Step 3: Cross multiply
    26,303.78x = 36,298.82 × 14,366.87
  4. Step 4: Simplify right side
    26,303.78x = 521,500,174.76
  5. Step 5: Solve for x
    x = 521,500,174.76/26,303.78
  6. Step 6: Final answer
    x = 19,826.06

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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.