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Finding the Fourth Proportional to 2,366.01, 3,548.61 and 904.77

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Solution

The fourth proportional to 2,366.01, 3,548.61 and 904.77 is: 1,357.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.01 : 3,548.61 = 904.77 : x
  2. Step 2: Convert to fraction form
    2,366.01/3,548.61 = 904.77/x
  3. Step 3: Cross multiply
    2,366.01x = 3,548.61 × 904.77
  4. Step 4: Simplify right side
    2,366.01x = 3,210,675.87
  5. Step 5: Solve for x
    x = 3,210,675.87/2,366.01
  6. Step 6: Final answer
    x = 1,357.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.