Home / 54,098.04-74,580.03-46,623.90

Finding the Fourth Proportional to 54,098.04, 74,580.03 and 46,623.90

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Solution

The fourth proportional to 54,098.04, 74,580.03 and 46,623.90 is: 64,276.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,098.04 : 74,580.03 = 46,623.90 : x
  2. Step 2: Convert to fraction form
    54,098.04/74,580.03 = 46,623.90/x
  3. Step 3: Cross multiply
    54,098.04x = 74,580.03 × 46,623.90
  4. Step 4: Simplify right side
    54,098.04x = 3,477,211,860.72
  5. Step 5: Solve for x
    x = 3,477,211,860.72/54,098.04
  6. Step 6: Final answer
    x = 64,276.12

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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.