Home / 110,004.48-164,937.60-39,882.24

Finding the Fourth Proportional to 110,004.48, 164,937.60 and 39,882.24

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Solution

The fourth proportional to 110,004.48, 164,937.60 and 39,882.24 is: 59,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,004.48 : 164,937.60 = 39,882.24 : x
  2. Step 2: Convert to fraction form
    110,004.48/164,937.60 = 39,882.24/x
  3. Step 3: Cross multiply
    110,004.48x = 164,937.60 × 39,882.24
  4. Step 4: Simplify right side
    110,004.48x = 6,578,080,948.22
  5. Step 5: Solve for x
    x = 6,578,080,948.22/110,004.48
  6. Step 6: Final answer
    x = 59,798.30

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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.