Home / 29,554.32-44,331.05-13,750.51

Finding the Fourth Proportional to 29,554.32, 44,331.05 and 13,750.51

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Solution

The fourth proportional to 29,554.32, 44,331.05 and 13,750.51 is: 20,625.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,554.32 : 44,331.05 = 13,750.51 : x
  2. Step 2: Convert to fraction form
    29,554.32/44,331.05 = 13,750.51/x
  3. Step 3: Cross multiply
    29,554.32x = 44,331.05 × 13,750.51
  4. Step 4: Simplify right side
    29,554.32x = 609,574,546.34
  5. Step 5: Solve for x
    x = 609,574,546.34/29,554.32
  6. Step 6: Final answer
    x = 20,625.56

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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.