Home / 94,633.04-141,925.26-28,058.03

Finding the Fourth Proportional to 94,633.04, 141,925.26 and 28,058.03

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Solution

The fourth proportional to 94,633.04, 141,925.26 and 28,058.03 is: 42,079.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,633.04 : 141,925.26 = 28,058.03 : x
  2. Step 2: Convert to fraction form
    94,633.04/141,925.26 = 28,058.03/x
  3. Step 3: Cross multiply
    94,633.04x = 141,925.26 × 28,058.03
  4. Step 4: Simplify right side
    94,633.04x = 3,982,143,130.65
  5. Step 5: Solve for x
    x = 3,982,143,130.65/94,633.04
  6. Step 6: Final answer
    x = 42,079.84

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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.