Home / 44,302.19-66,458.75-18,003.51

Finding the Fourth Proportional to 44,302.19, 66,458.75 and 18,003.51

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Solution

The fourth proportional to 44,302.19, 66,458.75 and 18,003.51 is: 27,007.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,302.19 : 66,458.75 = 18,003.51 : x
  2. Step 2: Convert to fraction form
    44,302.19/66,458.75 = 18,003.51/x
  3. Step 3: Cross multiply
    44,302.19x = 66,458.75 × 18,003.51
  4. Step 4: Simplify right side
    44,302.19x = 1,196,490,680.19
  5. Step 5: Solve for x
    x = 1,196,490,680.19/44,302.19
  6. Step 6: Final answer
    x = 27,007.49

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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.