Home / 63,292.30-94,855.40-46,574.05

Finding the Fourth Proportional to 63,292.30, 94,855.40 and 46,574.05

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Solution

The fourth proportional to 63,292.30, 94,855.40 and 46,574.05 is: 69,799.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,292.30 : 94,855.40 = 46,574.05 : x
  2. Step 2: Convert to fraction form
    63,292.30/94,855.40 = 46,574.05/x
  3. Step 3: Cross multiply
    63,292.30x = 94,855.40 × 46,574.05
  4. Step 4: Simplify right side
    63,292.30x = 4,417,800,142.37
  5. Step 5: Solve for x
    x = 4,417,800,142.37/63,292.30
  6. Step 6: Final answer
    x = 69,799.96

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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.