Home / 94,490.40-141,769.26-47,101.08

Finding the Fourth Proportional to 94,490.40, 141,769.26 and 47,101.08

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Solution

The fourth proportional to 94,490.40, 141,769.26 and 47,101.08 is: 70,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,490.40 : 141,769.26 = 47,101.08 : x
  2. Step 2: Convert to fraction form
    94,490.40/141,769.26 = 47,101.08/x
  3. Step 3: Cross multiply
    94,490.40x = 141,769.26 × 47,101.08
  4. Step 4: Simplify right side
    94,490.40x = 6,677,485,256.80
  5. Step 5: Solve for x
    x = 6,677,485,256.80/94,490.40
  6. Step 6: Final answer
    x = 70,668.40

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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.