Home / 35,055.56-52,575.38-10,090.02

Finding the Fourth Proportional to 35,055.56, 52,575.38 and 10,090.02

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Solution

The fourth proportional to 35,055.56, 52,575.38 and 10,090.02 is: 15,132.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,055.56 : 52,575.38 = 10,090.02 : x
  2. Step 2: Convert to fraction form
    35,055.56/52,575.38 = 10,090.02/x
  3. Step 3: Cross multiply
    35,055.56x = 52,575.38 × 10,090.02
  4. Step 4: Simplify right side
    35,055.56x = 530,486,635.71
  5. Step 5: Solve for x
    x = 530,486,635.71/35,055.56
  6. Step 6: Final answer
    x = 15,132.74

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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.