Home / 94,473.51-141,707.90-38,298.60

Finding the Fourth Proportional to 94,473.51, 141,707.90 and 38,298.60

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Solution

The fourth proportional to 94,473.51, 141,707.90 and 38,298.60 is: 57,446.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,473.51 : 141,707.90 = 38,298.60 : x
  2. Step 2: Convert to fraction form
    94,473.51/141,707.90 = 38,298.60/x
  3. Step 3: Cross multiply
    94,473.51x = 141,707.90 × 38,298.60
  4. Step 4: Simplify right side
    94,473.51x = 5,427,213,987.45
  5. Step 5: Solve for x
    x = 5,427,213,987.45/94,473.51
  6. Step 6: Final answer
    x = 57,446.94

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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.