Home / 75,554.93-104,266.02-41,566.89

Finding the Fourth Proportional to 75,554.93, 104,266.02 and 41,566.89

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Solution

The fourth proportional to 75,554.93, 104,266.02 and 41,566.89 is: 57,362.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,554.93 : 104,266.02 = 41,566.89 : x
  2. Step 2: Convert to fraction form
    75,554.93/104,266.02 = 41,566.89/x
  3. Step 3: Cross multiply
    75,554.93x = 104,266.02 × 41,566.89
  4. Step 4: Simplify right side
    75,554.93x = 4,334,014,184.08
  5. Step 5: Solve for x
    x = 4,334,014,184.08/75,554.93
  6. Step 6: Final answer
    x = 57,362.43

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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.