Home / 44,374.01-61,220.45-28,467.05

Finding the Fourth Proportional to 44,374.01, 61,220.45 and 28,467.05

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Solution

The fourth proportional to 44,374.01, 61,220.45 and 28,467.05 is: 39,274.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,374.01 : 61,220.45 = 28,467.05 : x
  2. Step 2: Convert to fraction form
    44,374.01/61,220.45 = 28,467.05/x
  3. Step 3: Cross multiply
    44,374.01x = 61,220.45 × 28,467.05
  4. Step 4: Simplify right side
    44,374.01x = 1,742,765,468.84
  5. Step 5: Solve for x
    x = 1,742,765,468.84/44,374.01
  6. Step 6: Final answer
    x = 39,274.46

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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.