Home / 22,904.37-31,619.07-14,410.62

Finding the Fourth Proportional to 22,904.37, 31,619.07 and 14,410.62

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Solution

The fourth proportional to 22,904.37, 31,619.07 and 14,410.62 is: 19,893.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,904.37 : 31,619.07 = 14,410.62 : x
  2. Step 2: Convert to fraction form
    22,904.37/31,619.07 = 14,410.62/x
  3. Step 3: Cross multiply
    22,904.37x = 31,619.07 × 14,410.62
  4. Step 4: Simplify right side
    22,904.37x = 455,650,402.52
  5. Step 5: Solve for x
    x = 455,650,402.52/22,904.37
  6. Step 6: Final answer
    x = 19,893.60

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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.