Home / 94,605.76-141,904.50-23,526.91

Finding the Fourth Proportional to 94,605.76, 141,904.50 and 23,526.91

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Solution

The fourth proportional to 94,605.76, 141,904.50 and 23,526.91 is: 35,289.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,605.76 : 141,904.50 = 23,526.91 : x
  2. Step 2: Convert to fraction form
    94,605.76/141,904.50 = 23,526.91/x
  3. Step 3: Cross multiply
    94,605.76x = 141,904.50 × 23,526.91
  4. Step 4: Simplify right side
    94,605.76x = 3,338,574,400.10
  5. Step 5: Solve for x
    x = 3,338,574,400.10/94,605.76
  6. Step 6: Final answer
    x = 35,289.34

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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.