Home / 26,295.18-36,271.44-16,847.34

Finding the Fourth Proportional to 26,295.18, 36,271.44 and 16,847.34

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Solution

The fourth proportional to 26,295.18, 36,271.44 and 16,847.34 is: 23,239.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,295.18 : 36,271.44 = 16,847.34 : x
  2. Step 2: Convert to fraction form
    26,295.18/36,271.44 = 16,847.34/x
  3. Step 3: Cross multiply
    26,295.18x = 36,271.44 × 16,847.34
  4. Step 4: Simplify right side
    26,295.18x = 611,077,281.97
  5. Step 5: Solve for x
    x = 611,077,281.97/26,295.18
  6. Step 6: Final answer
    x = 23,239.14

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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.