Home / 34,802.42-48,026.94-18,886.88

Finding the Fourth Proportional to 34,802.42, 48,026.94 and 18,886.88

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Solution

The fourth proportional to 34,802.42, 48,026.94 and 18,886.88 is: 26,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,802.42 : 48,026.94 = 18,886.88 : x
  2. Step 2: Convert to fraction form
    34,802.42/48,026.94 = 18,886.88/x
  3. Step 3: Cross multiply
    34,802.42x = 48,026.94 × 18,886.88
  4. Step 4: Simplify right side
    34,802.42x = 907,079,052.55
  5. Step 5: Solve for x
    x = 907,079,052.55/34,802.42
  6. Step 6: Final answer
    x = 26,063.68

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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.