Home / 26,875.36-40,312.70-16,348.26

Finding the Fourth Proportional to 26,875.36, 40,312.70 and 16,348.26

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Solution

The fourth proportional to 26,875.36, 40,312.70 and 16,348.26 is: 24,522.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,875.36 : 40,312.70 = 16,348.26 : x
  2. Step 2: Convert to fraction form
    26,875.36/40,312.70 = 16,348.26/x
  3. Step 3: Cross multiply
    26,875.36x = 40,312.70 × 16,348.26
  4. Step 4: Simplify right side
    26,875.36x = 659,042,723.60
  5. Step 5: Solve for x
    x = 659,042,723.60/26,875.36
  6. Step 6: Final answer
    x = 24,522.19

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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.