Home / 25,465.84-37,981.07-22,366.24

Finding the Fourth Proportional to 25,465.84, 37,981.07 and 22,366.24

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Solution

The fourth proportional to 25,465.84, 37,981.07 and 22,366.24 is: 33,358.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,465.84 : 37,981.07 = 22,366.24 : x
  2. Step 2: Convert to fraction form
    25,465.84/37,981.07 = 22,366.24/x
  3. Step 3: Cross multiply
    25,465.84x = 37,981.07 × 22,366.24
  4. Step 4: Simplify right side
    25,465.84x = 849,493,727.08
  5. Step 5: Solve for x
    x = 849,493,727.08/25,465.84
  6. Step 6: Final answer
    x = 33,358.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.