Home / 34,047.13-51,070.70-10,675.45

Finding the Fourth Proportional to 34,047.13, 51,070.70 and 10,675.45

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Solution

The fourth proportional to 34,047.13, 51,070.70 and 10,675.45 is: 16,013.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,047.13 : 51,070.70 = 10,675.45 : x
  2. Step 2: Convert to fraction form
    34,047.13/51,070.70 = 10,675.45/x
  3. Step 3: Cross multiply
    34,047.13x = 51,070.70 × 10,675.45
  4. Step 4: Simplify right side
    34,047.13x = 545,202,650.94
  5. Step 5: Solve for x
    x = 545,202,650.94/34,047.13
  6. Step 6: Final answer
    x = 16,013.18

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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.