Home / 25,444.80-35,088.81-23,433.43

Finding the Fourth Proportional to 25,444.80, 35,088.81 and 23,433.43

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Solution

The fourth proportional to 25,444.80, 35,088.81 and 23,433.43 is: 32,315.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,444.80 : 35,088.81 = 23,433.43 : x
  2. Step 2: Convert to fraction form
    25,444.80/35,088.81 = 23,433.43/x
  3. Step 3: Cross multiply
    25,444.80x = 35,088.81 × 23,433.43
  4. Step 4: Simplify right side
    25,444.80x = 822,251,172.92
  5. Step 5: Solve for x
    x = 822,251,172.92/25,444.80
  6. Step 6: Final answer
    x = 32,315.10

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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.