Home / 25,808.01-35,602.77-16,360.17

Finding the Fourth Proportional to 25,808.01, 35,602.77 and 16,360.17

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Solution

The fourth proportional to 25,808.01, 35,602.77 and 16,360.17 is: 22,569.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,808.01 : 35,602.77 = 16,360.17 : x
  2. Step 2: Convert to fraction form
    25,808.01/35,602.77 = 16,360.17/x
  3. Step 3: Cross multiply
    25,808.01x = 35,602.77 × 16,360.17
  4. Step 4: Simplify right side
    25,808.01x = 582,467,369.67
  5. Step 5: Solve for x
    x = 582,467,369.67/25,808.01
  6. Step 6: Final answer
    x = 22,569.25

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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.