Home / 110,264.16-165,393.12-35,384.04

Finding the Fourth Proportional to 110,264.16, 165,393.12 and 35,384.04

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Solution

The fourth proportional to 110,264.16, 165,393.12 and 35,384.04 is: 53,075.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,264.16 : 165,393.12 = 35,384.04 : x
  2. Step 2: Convert to fraction form
    110,264.16/165,393.12 = 35,384.04/x
  3. Step 3: Cross multiply
    110,264.16x = 165,393.12 × 35,384.04
  4. Step 4: Simplify right side
    110,264.16x = 5,852,276,773.80
  5. Step 5: Solve for x
    x = 5,852,276,773.80/110,264.16
  6. Step 6: Final answer
    x = 53,075.06

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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.