Home / 26,567.96-39,657.57-23,415.22

Finding the Fourth Proportional to 26,567.96, 39,657.57 and 23,415.22

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Solution

The fourth proportional to 26,567.96, 39,657.57 and 23,415.22 is: 34,951.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,567.96 : 39,657.57 = 23,415.22 : x
  2. Step 2: Convert to fraction form
    26,567.96/39,657.57 = 23,415.22/x
  3. Step 3: Cross multiply
    26,567.96x = 39,657.57 × 23,415.22
  4. Step 4: Simplify right side
    26,567.96x = 928,590,726.22
  5. Step 5: Solve for x
    x = 928,590,726.22/26,567.96
  6. Step 6: Final answer
    x = 34,951.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.