Home / 241,301.85-333,030.96-139,306.92

Finding the Fourth Proportional to 241,301.85, 333,030.96 and 139,306.92

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Solution

The fourth proportional to 241,301.85, 333,030.96 and 139,306.92 is: 192,263.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,301.85 : 333,030.96 = 139,306.92 : x
  2. Step 2: Convert to fraction form
    241,301.85/333,030.96 = 139,306.92/x
  3. Step 3: Cross multiply
    241,301.85x = 333,030.96 × 139,306.92
  4. Step 4: Simplify right side
    241,301.85x = 46,393,517,302.24
  5. Step 5: Solve for x
    x = 46,393,517,302.24/241,301.85
  6. Step 6: Final answer
    x = 192,263.41

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1.5x scale

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.