Home / 44,989.35-67,386.75-22,749.99

Finding the Fourth Proportional to 44,989.35, 67,386.75 and 22,749.99

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Solution

The fourth proportional to 44,989.35, 67,386.75 and 22,749.99 is: 34,075.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,989.35 : 67,386.75 = 22,749.99 : x
  2. Step 2: Convert to fraction form
    44,989.35/67,386.75 = 22,749.99/x
  3. Step 3: Cross multiply
    44,989.35x = 67,386.75 × 22,749.99
  4. Step 4: Simplify right side
    44,989.35x = 1,533,047,888.63
  5. Step 5: Solve for x
    x = 1,533,047,888.63/44,989.35
  6. Step 6: Final answer
    x = 34,075.80

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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.