Home / 31,282.04-46,925.22-9,095.60

Finding the Fourth Proportional to 31,282.04, 46,925.22 and 9,095.60

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Solution

The fourth proportional to 31,282.04, 46,925.22 and 9,095.60 is: 13,644.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,282.04 : 46,925.22 = 9,095.60 : x
  2. Step 2: Convert to fraction form
    31,282.04/46,925.22 = 9,095.60/x
  3. Step 3: Cross multiply
    31,282.04x = 46,925.22 × 9,095.60
  4. Step 4: Simplify right side
    31,282.04x = 426,813,031.03
  5. Step 5: Solve for x
    x = 426,813,031.03/31,282.04
  6. Step 6: Final answer
    x = 13,644.03

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