Home / 34,095.08-51,122.14-14,089.16

Finding the Fourth Proportional to 34,095.08, 51,122.14 and 14,089.16

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Solution

The fourth proportional to 34,095.08, 51,122.14 and 14,089.16 is: 21,125.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,095.08 : 51,122.14 = 14,089.16 : x
  2. Step 2: Convert to fraction form
    34,095.08/51,122.14 = 14,089.16/x
  3. Step 3: Cross multiply
    34,095.08x = 51,122.14 × 14,089.16
  4. Step 4: Simplify right side
    34,095.08x = 720,268,010.00
  5. Step 5: Solve for x
    x = 720,268,010.00/34,095.08
  6. Step 6: Final answer
    x = 21,125.28

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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.