Home / 26,025.98-35,916.14-14,089.58

Finding the Fourth Proportional to 26,025.98, 35,916.14 and 14,089.58

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Solution

The fourth proportional to 26,025.98, 35,916.14 and 14,089.58 is: 19,443.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.98 : 35,916.14 = 14,089.58 : x
  2. Step 2: Convert to fraction form
    26,025.98/35,916.14 = 14,089.58/x
  3. Step 3: Cross multiply
    26,025.98x = 35,916.14 × 14,089.58
  4. Step 4: Simplify right side
    26,025.98x = 506,043,183.46
  5. Step 5: Solve for x
    x = 506,043,183.46/26,025.98
  6. Step 6: Final answer
    x = 19,443.77

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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.