Home / 94,245.58-130,089.21-60,345.41

Finding the Fourth Proportional to 94,245.58, 130,089.21 and 60,345.41

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Solution

The fourth proportional to 94,245.58, 130,089.21 and 60,345.41 is: 83,296.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,245.58 : 130,089.21 = 60,345.41 : x
  2. Step 2: Convert to fraction form
    94,245.58/130,089.21 = 60,345.41/x
  3. Step 3: Cross multiply
    94,245.58x = 130,089.21 × 60,345.41
  4. Step 4: Simplify right side
    94,245.58x = 7,850,286,346.45
  5. Step 5: Solve for x
    x = 7,850,286,346.45/94,245.58
  6. Step 6: Final answer
    x = 83,296.07

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1.5x scale

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.