Home / 35,206.67-48,586.41-19,291.11

Finding the Fourth Proportional to 35,206.67, 48,586.41 and 19,291.11

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Solution

The fourth proportional to 35,206.67, 48,586.41 and 19,291.11 is: 26,622.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,206.67 : 48,586.41 = 19,291.11 : x
  2. Step 2: Convert to fraction form
    35,206.67/48,586.41 = 19,291.11/x
  3. Step 3: Cross multiply
    35,206.67x = 48,586.41 × 19,291.11
  4. Step 4: Simplify right side
    35,206.67x = 937,285,779.82
  5. Step 5: Solve for x
    x = 937,285,779.82/35,206.67
  6. Step 6: Final answer
    x = 26,622.40

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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.