Home / 149,709.07-224,562.97-60,941.53

Finding the Fourth Proportional to 149,709.07, 224,562.97 and 60,941.53

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Solution

The fourth proportional to 149,709.07, 224,562.97 and 60,941.53 is: 91,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,709.07 : 224,562.97 = 60,941.53 : x
  2. Step 2: Convert to fraction form
    149,709.07/224,562.97 = 60,941.53/x
  3. Step 3: Cross multiply
    149,709.07x = 224,562.97 × 60,941.53
  4. Step 4: Simplify right side
    149,709.07x = 13,685,210,973.14
  5. Step 5: Solve for x
    x = 13,685,210,973.14/149,709.07
  6. Step 6: Final answer
    x = 91,412.04

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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.