Home / 24,952.49-34,434.56-13,622.25

Finding the Fourth Proportional to 24,952.49, 34,434.56 and 13,622.25

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Solution

The fourth proportional to 24,952.49, 34,434.56 and 13,622.25 is: 18,798.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,952.49 : 34,434.56 = 13,622.25 : x
  2. Step 2: Convert to fraction form
    24,952.49/34,434.56 = 13,622.25/x
  3. Step 3: Cross multiply
    24,952.49x = 34,434.56 × 13,622.25
  4. Step 4: Simplify right side
    24,952.49x = 469,076,184.96
  5. Step 5: Solve for x
    x = 469,076,184.96/24,952.49
  6. Step 6: Final answer
    x = 18,798.77

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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.