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Finding the Fourth Proportional to 34,045.68, 51,068.52 and 10,673.94

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Solution

The fourth proportional to 34,045.68, 51,068.52 and 10,673.94 is: 16,010.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,045.68 : 51,068.52 = 10,673.94 : x
  2. Step 2: Convert to fraction form
    34,045.68/51,068.52 = 10,673.94/x
  3. Step 3: Cross multiply
    34,045.68x = 51,068.52 × 10,673.94
  4. Step 4: Simplify right side
    34,045.68x = 545,102,265.00
  5. Step 5: Solve for x
    x = 545,102,265.00/34,045.68
  6. Step 6: Final answer
    x = 16,010.91

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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.