Home / 29,901.55-44,499.35-28,904.98

Finding the Fourth Proportional to 29,901.55, 44,499.35 and 28,904.98

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Solution

The fourth proportional to 29,901.55, 44,499.35 and 28,904.98 is: 43,016.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,901.55 : 44,499.35 = 28,904.98 : x
  2. Step 2: Convert to fraction form
    29,901.55/44,499.35 = 28,904.98/x
  3. Step 3: Cross multiply
    29,901.55x = 44,499.35 × 28,904.98
  4. Step 4: Simplify right side
    29,901.55x = 1,286,252,821.76
  5. Step 5: Solve for x
    x = 1,286,252,821.76/29,901.55
  6. Step 6: Final answer
    x = 43,016.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.