Home / 29,810.71-41,117.95-25,303.36

Finding the Fourth Proportional to 29,810.71, 41,117.95 and 25,303.36

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Solution

The fourth proportional to 29,810.71, 41,117.95 and 25,303.36 is: 34,900.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.71 : 41,117.95 = 25,303.36 : x
  2. Step 2: Convert to fraction form
    29,810.71/41,117.95 = 25,303.36/x
  3. Step 3: Cross multiply
    29,810.71x = 41,117.95 × 25,303.36
  4. Step 4: Simplify right side
    29,810.71x = 1,040,422,228.05
  5. Step 5: Solve for x
    x = 1,040,422,228.05/29,810.71
  6. Step 6: Final answer
    x = 34,900.96

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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.