Home / 51,068.68-76,611.02-26,095.16

Finding the Fourth Proportional to 51,068.68, 76,611.02 and 26,095.16

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Solution

The fourth proportional to 51,068.68, 76,611.02 and 26,095.16 is: 39,146.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,068.68 : 76,611.02 = 26,095.16 : x
  2. Step 2: Convert to fraction form
    51,068.68/76,611.02 = 26,095.16/x
  3. Step 3: Cross multiply
    51,068.68x = 76,611.02 × 26,095.16
  4. Step 4: Simplify right side
    51,068.68x = 1,999,176,885.71
  5. Step 5: Solve for x
    x = 1,999,176,885.71/51,068.68
  6. Step 6: Final answer
    x = 39,146.83

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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.