Home / 152,733.99-229,026.03-62,760.40

Finding the Fourth Proportional to 152,733.99, 229,026.03 and 62,760.40

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Solution

The fourth proportional to 152,733.99, 229,026.03 and 62,760.40 is: 94,109.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,733.99 : 229,026.03 = 62,760.40 : x
  2. Step 2: Convert to fraction form
    152,733.99/229,026.03 = 62,760.40/x
  3. Step 3: Cross multiply
    152,733.99x = 229,026.03 × 62,760.40
  4. Step 4: Simplify right side
    152,733.99x = 14,373,765,253.21
  5. Step 5: Solve for x
    x = 14,373,765,253.21/152,733.99
  6. Step 6: Final answer
    x = 94,109.80

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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.