Home / 22,880.09-34,264.25-14,102.93

Finding the Fourth Proportional to 22,880.09, 34,264.25 and 14,102.93

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Solution

The fourth proportional to 22,880.09, 34,264.25 and 14,102.93 is: 21,119.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,880.09 : 34,264.25 = 14,102.93 : x
  2. Step 2: Convert to fraction form
    22,880.09/34,264.25 = 14,102.93/x
  3. Step 3: Cross multiply
    22,880.09x = 34,264.25 × 14,102.93
  4. Step 4: Simplify right side
    22,880.09x = 483,226,387.28
  5. Step 5: Solve for x
    x = 483,226,387.28/22,880.09
  6. Step 6: Final answer
    x = 21,119.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.