Home / 149,590.04-224,212.80-60,746

Finding the Fourth Proportional to 149,590.04, 224,212.80 and 60,746

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Solution

The fourth proportional to 149,590.04, 224,212.80 and 60,746 is: 91,049.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,590.04 : 224,212.80 = 60,746 : x
  2. Step 2: Convert to fraction form
    149,590.04/224,212.80 = 60,746/x
  3. Step 3: Cross multiply
    149,590.04x = 224,212.80 × 60,746
  4. Step 4: Simplify right side
    149,590.04x = 13,620,030,748.80
  5. Step 5: Solve for x
    x = 13,620,030,748.80/149,590.04
  6. Step 6: Final answer
    x = 91,049.05

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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.