Home / 149,336.10-224,004.15-94,040.10

Finding the Fourth Proportional to 149,336.10, 224,004.15 and 94,040.10

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Solution

The fourth proportional to 149,336.10, 224,004.15 and 94,040.10 is: 141,060.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,336.10 : 224,004.15 = 94,040.10 : x
  2. Step 2: Convert to fraction form
    149,336.10/224,004.15 = 94,040.10/x
  3. Step 3: Cross multiply
    149,336.10x = 224,004.15 × 94,040.10
  4. Step 4: Simplify right side
    149,336.10x = 21,065,372,666.42
  5. Step 5: Solve for x
    x = 21,065,372,666.42/149,336.10
  6. Step 6: Final answer
    x = 141,060.15

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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.