Home / 29,649.16-44,473.48-12,106.67

Finding the Fourth Proportional to 29,649.16, 44,473.48 and 12,106.67

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Solution

The fourth proportional to 29,649.16, 44,473.48 and 12,106.67 is: 18,159.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,649.16 : 44,473.48 = 12,106.67 : x
  2. Step 2: Convert to fraction form
    29,649.16/44,473.48 = 12,106.67/x
  3. Step 3: Cross multiply
    29,649.16x = 44,473.48 × 12,106.67
  4. Step 4: Simplify right side
    29,649.16x = 538,425,827.03
  5. Step 5: Solve for x
    x = 538,425,827.03/29,649.16
  6. Step 6: Final answer
    x = 18,159.90

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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.