Home / 44,505.84-61,421.02-25,644.18

Finding the Fourth Proportional to 44,505.84, 61,421.02 and 25,644.18

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Solution

The fourth proportional to 44,505.84, 61,421.02 and 25,644.18 is: 35,390.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,505.84 : 61,421.02 = 25,644.18 : x
  2. Step 2: Convert to fraction form
    44,505.84/61,421.02 = 25,644.18/x
  3. Step 3: Cross multiply
    44,505.84x = 61,421.02 × 25,644.18
  4. Step 4: Simplify right side
    44,505.84x = 1,575,091,692.66
  5. Step 5: Solve for x
    x = 1,575,091,692.66/44,505.84
  6. Step 6: Final answer
    x = 35,390.67

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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.