Home / 29,360.94-44,048.13-12,723.76

Finding the Fourth Proportional to 29,360.94, 44,048.13 and 12,723.76

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Solution

The fourth proportional to 29,360.94, 44,048.13 and 12,723.76 is: 19,088.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,360.94 : 44,048.13 = 12,723.76 : x
  2. Step 2: Convert to fraction form
    29,360.94/44,048.13 = 12,723.76/x
  3. Step 3: Cross multiply
    29,360.94x = 44,048.13 × 12,723.76
  4. Step 4: Simplify right side
    29,360.94x = 560,457,913.49
  5. Step 5: Solve for x
    x = 560,457,913.49/29,360.94
  6. Step 6: Final answer
    x = 19,088.56

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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.