Home / 26,025.68-35,915.34-14,089.22

Finding the Fourth Proportional to 26,025.68, 35,915.34 and 14,089.22

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Solution

The fourth proportional to 26,025.68, 35,915.34 and 14,089.22 is: 19,443.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.68 : 35,915.34 = 14,089.22 : x
  2. Step 2: Convert to fraction form
    26,025.68/35,915.34 = 14,089.22/x
  3. Step 3: Cross multiply
    26,025.68x = 35,915.34 × 14,089.22
  4. Step 4: Simplify right side
    26,025.68x = 506,019,126.63
  5. Step 5: Solve for x
    x = 506,019,126.63/26,025.68
  6. Step 6: Final answer
    x = 19,443.07

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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.