Home / 29,026.94-43,454.27-17,748.51

Finding the Fourth Proportional to 29,026.94, 43,454.27 and 17,748.51

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Solution

The fourth proportional to 29,026.94, 43,454.27 and 17,748.51 is: 26,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,026.94 : 43,454.27 = 17,748.51 : x
  2. Step 2: Convert to fraction form
    29,026.94/43,454.27 = 17,748.51/x
  3. Step 3: Cross multiply
    29,026.94x = 43,454.27 × 17,748.51
  4. Step 4: Simplify right side
    29,026.94x = 771,248,427.06
  5. Step 5: Solve for x
    x = 771,248,427.06/29,026.94
  6. Step 6: Final answer
    x = 26,570.10

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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.