Home / 62,055.06-93,047.40-56,765.22

Finding the Fourth Proportional to 62,055.06, 93,047.40 and 56,765.22

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Solution

The fourth proportional to 62,055.06, 93,047.40 and 56,765.22 is: 85,115.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,055.06 : 93,047.40 = 56,765.22 : x
  2. Step 2: Convert to fraction form
    62,055.06/93,047.40 = 56,765.22/x
  3. Step 3: Cross multiply
    62,055.06x = 93,047.40 × 56,765.22
  4. Step 4: Simplify right side
    62,055.06x = 5,281,856,131.43
  5. Step 5: Solve for x
    x = 5,281,856,131.43/62,055.06
  6. Step 6: Final answer
    x = 85,115.64

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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.