Home / 364,282.04-546,092.24-127,495.55

Finding the Fourth Proportional to 364,282.04, 546,092.24 and 127,495.55

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Solution

The fourth proportional to 364,282.04, 546,092.24 and 127,495.55 is: 191,127.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,282.04 : 546,092.24 = 127,495.55 : x
  2. Step 2: Convert to fraction form
    364,282.04/546,092.24 = 127,495.55/x
  3. Step 3: Cross multiply
    364,282.04x = 546,092.24 × 127,495.55
  4. Step 4: Simplify right side
    364,282.04x = 69,624,327,121.59
  5. Step 5: Solve for x
    x = 69,624,327,121.59/364,282.04
  6. Step 6: Final answer
    x = 191,127.53

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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.