Home / 25,366.02-35,014.91-22,708.81

Finding the Fourth Proportional to 25,366.02, 35,014.91 and 22,708.81

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Solution

The fourth proportional to 25,366.02, 35,014.91 and 22,708.81 is: 31,346.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366.02 : 35,014.91 = 22,708.81 : x
  2. Step 2: Convert to fraction form
    25,366.02/35,014.91 = 22,708.81/x
  3. Step 3: Cross multiply
    25,366.02x = 35,014.91 × 22,708.81
  4. Step 4: Simplify right side
    25,366.02x = 795,146,938.36
  5. Step 5: Solve for x
    x = 795,146,938.36/25,366.02
  6. Step 6: Final answer
    x = 31,346.93

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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.