Home / 26,025.49-35,915.36-14,088.92

Finding the Fourth Proportional to 26,025.49, 35,915.36 and 14,088.92

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Solution

The fourth proportional to 26,025.49, 35,915.36 and 14,088.92 is: 19,442.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.49 : 35,915.36 = 14,088.92 : x
  2. Step 2: Convert to fraction form
    26,025.49/35,915.36 = 14,088.92/x
  3. Step 3: Cross multiply
    26,025.49x = 35,915.36 × 14,088.92
  4. Step 4: Simplify right side
    26,025.49x = 506,008,653.15
  5. Step 5: Solve for x
    x = 506,008,653.15/26,025.49
  6. Step 6: Final answer
    x = 19,442.81

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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.