Home / 110,263.93-165,242.67-57,568.30

Finding the Fourth Proportional to 110,263.93, 165,242.67 and 57,568.30

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Solution

The fourth proportional to 110,263.93, 165,242.67 and 57,568.30 is: 86,272.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,263.93 : 165,242.67 = 57,568.30 : x
  2. Step 2: Convert to fraction form
    110,263.93/165,242.67 = 57,568.30/x
  3. Step 3: Cross multiply
    110,263.93x = 165,242.67 × 57,568.30
  4. Step 4: Simplify right side
    110,263.93x = 9,512,739,599.36
  5. Step 5: Solve for x
    x = 9,512,739,599.36/110,263.93
  6. Step 6: Final answer
    x = 86,272.45

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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.