Home / 17,448.84-26,177.36-4,969.05

Finding the Fourth Proportional to 17,448.84, 26,177.36 and 4,969.05

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Solution

The fourth proportional to 17,448.84, 26,177.36 and 4,969.05 is: 7,454.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,448.84 : 26,177.36 = 4,969.05 : x
  2. Step 2: Convert to fraction form
    17,448.84/26,177.36 = 4,969.05/x
  3. Step 3: Cross multiply
    17,448.84x = 26,177.36 × 4,969.05
  4. Step 4: Simplify right side
    17,448.84x = 130,076,536.61
  5. Step 5: Solve for x
    x = 130,076,536.61/17,448.84
  6. Step 6: Final answer
    x = 7,454.74

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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.