Home / 167,526.04-251,336.02-67,756.36

Finding the Fourth Proportional to 167,526.04, 251,336.02 and 67,756.36

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Solution

The fourth proportional to 167,526.04, 251,336.02 and 67,756.36 is: 101,653.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,526.04 : 251,336.02 = 67,756.36 : x
  2. Step 2: Convert to fraction form
    167,526.04/251,336.02 = 67,756.36/x
  3. Step 3: Cross multiply
    167,526.04x = 251,336.02 × 67,756.36
  4. Step 4: Simplify right side
    167,526.04x = 17,029,613,852.09
  5. Step 5: Solve for x
    x = 17,029,613,852.09/167,526.04
  6. Step 6: Final answer
    x = 101,653.53

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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.