Home / 114,160.74-171,192.93-34,210.05

Finding the Fourth Proportional to 114,160.74, 171,192.93 and 34,210.05

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Solution

The fourth proportional to 114,160.74, 171,192.93 and 34,210.05 is: 51,300.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,160.74 : 171,192.93 = 34,210.05 : x
  2. Step 2: Convert to fraction form
    114,160.74/171,192.93 = 34,210.05/x
  3. Step 3: Cross multiply
    114,160.74x = 171,192.93 × 34,210.05
  4. Step 4: Simplify right side
    114,160.74x = 5,856,518,694.95
  5. Step 5: Solve for x
    x = 5,856,518,694.95/114,160.74
  6. Step 6: Final answer
    x = 51,300.64

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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.