Home / 29,623.22-44,438.52-13,608.91

Finding the Fourth Proportional to 29,623.22, 44,438.52 and 13,608.91

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Solution

The fourth proportional to 29,623.22, 44,438.52 and 13,608.91 is: 20,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,623.22 : 44,438.52 = 13,608.91 : x
  2. Step 2: Convert to fraction form
    29,623.22/44,438.52 = 13,608.91/x
  3. Step 3: Cross multiply
    29,623.22x = 44,438.52 × 13,608.91
  4. Step 4: Simplify right side
    29,623.22x = 604,759,925.79
  5. Step 5: Solve for x
    x = 604,759,925.79/29,623.22
  6. Step 6: Final answer
    x = 20,415.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.