Home / 240,626.08-332,089.25-180,090.83

Finding the Fourth Proportional to 240,626.08, 332,089.25 and 180,090.83

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Solution

The fourth proportional to 240,626.08, 332,089.25 and 180,090.83 is: 248,544.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,626.08 : 332,089.25 = 180,090.83 : x
  2. Step 2: Convert to fraction form
    240,626.08/332,089.25 = 180,090.83/x
  3. Step 3: Cross multiply
    240,626.08x = 332,089.25 × 180,090.83
  4. Step 4: Simplify right side
    240,626.08x = 59,806,228,666.58
  5. Step 5: Solve for x
    x = 59,806,228,666.58/240,626.08
  6. Step 6: Final answer
    x = 248,544.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.