Home / 29,647.15-44,473.07-9,925.80

Finding the Fourth Proportional to 29,647.15, 44,473.07 and 9,925.80

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Solution

The fourth proportional to 29,647.15, 44,473.07 and 9,925.80 is: 14,889.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,647.15 : 44,473.07 = 9,925.80 : x
  2. Step 2: Convert to fraction form
    29,647.15/44,473.07 = 9,925.80/x
  3. Step 3: Cross multiply
    29,647.15x = 44,473.07 × 9,925.80
  4. Step 4: Simplify right side
    29,647.15x = 441,430,798.21
  5. Step 5: Solve for x
    x = 441,430,798.21/29,647.15
  6. Step 6: Final answer
    x = 14,889.49

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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.