Home / 149,847.10-224,770.65-61,054.90

Finding the Fourth Proportional to 149,847.10, 224,770.65 and 61,054.90

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Solution

The fourth proportional to 149,847.10, 224,770.65 and 61,054.90 is: 91,582.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,847.10 : 224,770.65 = 61,054.90 : x
  2. Step 2: Convert to fraction form
    149,847.10/224,770.65 = 61,054.90/x
  3. Step 3: Cross multiply
    149,847.10x = 224,770.65 × 61,054.90
  4. Step 4: Simplify right side
    149,847.10x = 13,723,349,558.69
  5. Step 5: Solve for x
    x = 13,723,349,558.69/149,847.10
  6. Step 6: Final answer
    x = 91,582.35

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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.