Home / 294,501.42-441,752.13-94,837.43

Finding the Fourth Proportional to 294,501.42, 441,752.13 and 94,837.43

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Solution

The fourth proportional to 294,501.42, 441,752.13 and 94,837.43 is: 142,256.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,501.42 : 441,752.13 = 94,837.43 : x
  2. Step 2: Convert to fraction form
    294,501.42/441,752.13 = 94,837.43/x
  3. Step 3: Cross multiply
    294,501.42x = 441,752.13 × 94,837.43
  4. Step 4: Simplify right side
    294,501.42x = 41,894,637,810.61
  5. Step 5: Solve for x
    x = 41,894,637,810.61/294,501.42
  6. Step 6: Final answer
    x = 142,256.15

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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.