Home / 52,596.72-72,561.96-34,700.40

Finding the Fourth Proportional to 52,596.72, 72,561.96 and 34,700.40

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Solution

The fourth proportional to 52,596.72, 72,561.96 and 34,700.40 is: 47,872.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,596.72 : 72,561.96 = 34,700.40 : x
  2. Step 2: Convert to fraction form
    52,596.72/72,561.96 = 34,700.40/x
  3. Step 3: Cross multiply
    52,596.72x = 72,561.96 × 34,700.40
  4. Step 4: Simplify right side
    52,596.72x = 2,517,929,036.78
  5. Step 5: Solve for x
    x = 2,517,929,036.78/52,596.72
  6. Step 6: Final answer
    x = 47,872.36

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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.