Home / 94,245.24-130,088.74-60,345.03

Finding the Fourth Proportional to 94,245.24, 130,088.74 and 60,345.03

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Solution

The fourth proportional to 94,245.24, 130,088.74 and 60,345.03 is: 83,295.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,245.24 : 130,088.74 = 60,345.03 : x
  2. Step 2: Convert to fraction form
    94,245.24/130,088.74 = 60,345.03/x
  3. Step 3: Cross multiply
    94,245.24x = 130,088.74 × 60,345.03
  4. Step 4: Simplify right side
    94,245.24x = 7,850,208,917.96
  5. Step 5: Solve for x
    x = 7,850,208,917.96/94,245.24
  6. Step 6: Final answer
    x = 83,295.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.