Home / 29,390.17-44,088.30-9,668.70

Finding the Fourth Proportional to 29,390.17, 44,088.30 and 9,668.70

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Solution

The fourth proportional to 29,390.17, 44,088.30 and 9,668.70 is: 14,504.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,390.17 : 44,088.30 = 9,668.70 : x
  2. Step 2: Convert to fraction form
    29,390.17/44,088.30 = 9,668.70/x
  3. Step 3: Cross multiply
    29,390.17x = 44,088.30 × 9,668.70
  4. Step 4: Simplify right side
    29,390.17x = 426,276,497.87
  5. Step 5: Solve for x
    x = 426,276,497.87/29,390.17
  6. Step 6: Final answer
    x = 14,504.05

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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.