Home / 3,477.07-4,795.81-2,533.15

Finding the Fourth Proportional to 3,477.07, 4,795.81 and 2,533.15

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Solution

The fourth proportional to 3,477.07, 4,795.81 and 2,533.15 is: 3,493.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477.07 : 4,795.81 = 2,533.15 : x
  2. Step 2: Convert to fraction form
    3,477.07/4,795.81 = 2,533.15/x
  3. Step 3: Cross multiply
    3,477.07x = 4,795.81 × 2,533.15
  4. Step 4: Simplify right side
    3,477.07x = 12,148,506.10
  5. Step 5: Solve for x
    x = 12,148,506.10/3,477.07
  6. Step 6: Final answer
    x = 3,493.89

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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.