Home / 4,436.81-6,123.09-2,573.81

Finding the Fourth Proportional to 4,436.81, 6,123.09 and 2,573.81

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Solution

The fourth proportional to 4,436.81, 6,123.09 and 2,573.81 is: 3,552.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436.81 : 6,123.09 = 2,573.81 : x
  2. Step 2: Convert to fraction form
    4,436.81/6,123.09 = 2,573.81/x
  3. Step 3: Cross multiply
    4,436.81x = 6,123.09 × 2,573.81
  4. Step 4: Simplify right side
    4,436.81x = 15,759,639.66
  5. Step 5: Solve for x
    x = 15,759,639.66/4,436.81
  6. Step 6: Final answer
    x = 3,552.02

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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.