Home / 26,354.18-39,535.59-10,767.62

Finding the Fourth Proportional to 26,354.18, 39,535.59 and 10,767.62

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Solution

The fourth proportional to 26,354.18, 39,535.59 and 10,767.62 is: 16,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,354.18 : 39,535.59 = 10,767.62 : x
  2. Step 2: Convert to fraction form
    26,354.18/39,535.59 = 10,767.62/x
  3. Step 3: Cross multiply
    26,354.18x = 39,535.59 × 10,767.62
  4. Step 4: Simplify right side
    26,354.18x = 425,704,209.60
  5. Step 5: Solve for x
    x = 425,704,209.60/26,354.18
  6. Step 6: Final answer
    x = 16,153.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.