Home / 44,835.51-67,253.00-13,670.76

Finding the Fourth Proportional to 44,835.51, 67,253.00 and 13,670.76

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Solution

The fourth proportional to 44,835.51, 67,253.00 and 13,670.76 is: 20,506.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,835.51 : 67,253.00 = 13,670.76 : x
  2. Step 2: Convert to fraction form
    44,835.51/67,253.00 = 13,670.76/x
  3. Step 3: Cross multiply
    44,835.51x = 67,253.00 × 13,670.76
  4. Step 4: Simplify right side
    44,835.51x = 919,399,553.93
  5. Step 5: Solve for x
    x = 919,399,553.93/44,835.51
  6. Step 6: Final answer
    x = 20,506.06

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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.