Home / 94,493.94-130,343.01-56,227.62

Finding the Fourth Proportional to 94,493.94, 130,343.01 and 56,227.62

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Solution

The fourth proportional to 94,493.94, 130,343.01 and 56,227.62 is: 77,559.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,493.94 : 130,343.01 = 56,227.62 : x
  2. Step 2: Convert to fraction form
    94,493.94/130,343.01 = 56,227.62/x
  3. Step 3: Cross multiply
    94,493.94x = 130,343.01 × 56,227.62
  4. Step 4: Simplify right side
    94,493.94x = 7,328,877,235.94
  5. Step 5: Solve for x
    x = 7,328,877,235.94/94,493.94
  6. Step 6: Final answer
    x = 77,559.23

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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.