Home / 26,025.58-35,915.00-14,088.66

Finding the Fourth Proportional to 26,025.58, 35,915.00 and 14,088.66

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Solution

The fourth proportional to 26,025.58, 35,915.00 and 14,088.66 is: 19,442.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.58 : 35,915.00 = 14,088.66 : x
  2. Step 2: Convert to fraction form
    26,025.58/35,915.00 = 14,088.66/x
  3. Step 3: Cross multiply
    26,025.58x = 35,915.00 × 14,088.66
  4. Step 4: Simplify right side
    26,025.58x = 505,994,079.55
  5. Step 5: Solve for x
    x = 505,994,079.55/26,025.58
  6. Step 6: Final answer
    x = 19,442.18

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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.