Home / 294,111.09-441,124.95-94,405.19

Finding the Fourth Proportional to 294,111.09, 441,124.95 and 94,405.19

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Solution

The fourth proportional to 294,111.09, 441,124.95 and 94,405.19 is: 141,594.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,111.09 : 441,124.95 = 94,405.19 : x
  2. Step 2: Convert to fraction form
    294,111.09/441,124.95 = 94,405.19/x
  3. Step 3: Cross multiply
    294,111.09x = 441,124.95 × 94,405.19
  4. Step 4: Simplify right side
    294,111.09x = 41,644,482,512.87
  5. Step 5: Solve for x
    x = 41,644,482,512.87/294,111.09
  6. Step 6: Final answer
    x = 141,594.40

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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.