Home / 332,208.22-458,440.95-181,306.30

Finding the Fourth Proportional to 332,208.22, 458,440.95 and 181,306.30

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Solution

The fourth proportional to 332,208.22, 458,440.95 and 181,306.30 is: 250,199.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,208.22 : 458,440.95 = 181,306.30 : x
  2. Step 2: Convert to fraction form
    332,208.22/458,440.95 = 181,306.30/x
  3. Step 3: Cross multiply
    332,208.22x = 458,440.95 × 181,306.30
  4. Step 4: Simplify right side
    332,208.22x = 83,118,232,412.99
  5. Step 5: Solve for x
    x = 83,118,232,412.99/332,208.22
  6. Step 6: Final answer
    x = 250,199.20

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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.