Home / 448,748.24-619,276.19-244,800.77

Finding the Fourth Proportional to 448,748.24, 619,276.19 and 244,800.77

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Solution

The fourth proportional to 448,748.24, 619,276.19 and 244,800.77 is: 337,827.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,748.24 : 619,276.19 = 244,800.77 : x
  2. Step 2: Convert to fraction form
    448,748.24/619,276.19 = 244,800.77/x
  3. Step 3: Cross multiply
    448,748.24x = 619,276.19 × 244,800.77
  4. Step 4: Simplify right side
    448,748.24x = 151,599,283,834.28
  5. Step 5: Solve for x
    x = 151,599,283,834.28/448,748.24
  6. Step 6: Final answer
    x = 337,827.03

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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.