Home / 29,810.46-41,117.60-25,303.11

Finding the Fourth Proportional to 29,810.46, 41,117.60 and 25,303.11

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Solution

The fourth proportional to 29,810.46, 41,117.60 and 25,303.11 is: 34,900.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.46 : 41,117.60 = 25,303.11 : x
  2. Step 2: Convert to fraction form
    29,810.46/41,117.60 = 25,303.11/x
  3. Step 3: Cross multiply
    29,810.46x = 41,117.60 × 25,303.11
  4. Step 4: Simplify right side
    29,810.46x = 1,040,403,218.99
  5. Step 5: Solve for x
    x = 1,040,403,218.99/29,810.46
  6. Step 6: Final answer
    x = 34,900.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.