Home / 94,043.47-141,101.22-56,630.28

Finding the Fourth Proportional to 94,043.47, 141,101.22 and 56,630.28

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Solution

The fourth proportional to 94,043.47, 141,101.22 and 56,630.28 is: 84,967.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,043.47 : 141,101.22 = 56,630.28 : x
  2. Step 2: Convert to fraction form
    94,043.47/141,101.22 = 56,630.28/x
  3. Step 3: Cross multiply
    94,043.47x = 141,101.22 × 56,630.28
  4. Step 4: Simplify right side
    94,043.47x = 7,990,601,596.94
  5. Step 5: Solve for x
    x = 7,990,601,596.94/94,043.47
  6. Step 6: Final answer
    x = 84,967.11

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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.