Home / 44,697.03-67,030.51-18,036.12

Finding the Fourth Proportional to 44,697.03, 67,030.51 and 18,036.12

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Solution

The fourth proportional to 44,697.03, 67,030.51 and 18,036.12 is: 27,048.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,697.03 : 67,030.51 = 18,036.12 : x
  2. Step 2: Convert to fraction form
    44,697.03/67,030.51 = 18,036.12/x
  3. Step 3: Cross multiply
    44,697.03x = 67,030.51 × 18,036.12
  4. Step 4: Simplify right side
    44,697.03x = 1,208,970,322.02
  5. Step 5: Solve for x
    x = 1,208,970,322.02/44,697.03
  6. Step 6: Final answer
    x = 27,048.11

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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.