Home / 58,822.04-81,094.92-39,926.36

Finding the Fourth Proportional to 58,822.04, 81,094.92 and 39,926.36

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Solution

The fourth proportional to 58,822.04, 81,094.92 and 39,926.36 is: 55,044.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,822.04 : 81,094.92 = 39,926.36 : x
  2. Step 2: Convert to fraction form
    58,822.04/81,094.92 = 39,926.36/x
  3. Step 3: Cross multiply
    58,822.04x = 81,094.92 × 39,926.36
  4. Step 4: Simplify right side
    58,822.04x = 3,237,824,970.09
  5. Step 5: Solve for x
    x = 3,237,824,970.09/58,822.04
  6. Step 6: Final answer
    x = 55,044.42

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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.