Home / 333,141.12-498,910.88-190,554.24

Finding the Fourth Proportional to 333,141.12, 498,910.88 and 190,554.24

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Solution

The fourth proportional to 333,141.12, 498,910.88 and 190,554.24 is: 285,373.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,141.12 : 498,910.88 = 190,554.24 : x
  2. Step 2: Convert to fraction form
    333,141.12/498,910.88 = 190,554.24/x
  3. Step 3: Cross multiply
    333,141.12x = 498,910.88 × 190,554.24
  4. Step 4: Simplify right side
    333,141.12x = 95,069,583,566.13
  5. Step 5: Solve for x
    x = 95,069,583,566.13/333,141.12
  6. Step 6: Final answer
    x = 285,373.31

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1.5x scale

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.