Home / 53,692.92-74,094.19-29,821.13

Finding the Fourth Proportional to 53,692.92, 74,094.19 and 29,821.13

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Solution

The fourth proportional to 53,692.92, 74,094.19 and 29,821.13 is: 41,152.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,692.92 : 74,094.19 = 29,821.13 : x
  2. Step 2: Convert to fraction form
    53,692.92/74,094.19 = 29,821.13/x
  3. Step 3: Cross multiply
    53,692.92x = 74,094.19 × 29,821.13
  4. Step 4: Simplify right side
    53,692.92x = 2,209,572,472.23
  5. Step 5: Solve for x
    x = 2,209,572,472.23/53,692.92
  6. Step 6: Final answer
    x = 41,152.03

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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.