Home / 4,737.09-6,536.50-2,641.21

Finding the Fourth Proportional to 4,737.09, 6,536.50 and 2,641.21

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Solution

The fourth proportional to 4,737.09, 6,536.50 and 2,641.21 is: 3,644.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.09 : 6,536.50 = 2,641.21 : x
  2. Step 2: Convert to fraction form
    4,737.09/6,536.50 = 2,641.21/x
  3. Step 3: Cross multiply
    4,737.09x = 6,536.50 × 2,641.21
  4. Step 4: Simplify right side
    4,737.09x = 17,264,269.17
  5. Step 5: Solve for x
    x = 17,264,269.17/4,737.09
  6. Step 6: Final answer
    x = 3,644.49

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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.