Home / 149,548.10-224,364.52-60,865.26

Finding the Fourth Proportional to 149,548.10, 224,364.52 and 60,865.26

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Solution

The fourth proportional to 149,548.10, 224,364.52 and 60,865.26 is: 91,315.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,548.10 : 224,364.52 = 60,865.26 : x
  2. Step 2: Convert to fraction form
    149,548.10/224,364.52 = 60,865.26/x
  3. Step 3: Cross multiply
    149,548.10x = 224,364.52 × 60,865.26
  4. Step 4: Simplify right side
    149,548.10x = 13,656,004,844.58
  5. Step 5: Solve for x
    x = 13,656,004,844.58/149,548.10
  6. Step 6: Final answer
    x = 91,315.13

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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.