Home / 44,174.02-66,212.84-21,700.16

Finding the Fourth Proportional to 44,174.02, 66,212.84 and 21,700.16

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Solution

The fourth proportional to 44,174.02, 66,212.84 and 21,700.16 is: 32,526.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,174.02 : 66,212.84 = 21,700.16 : x
  2. Step 2: Convert to fraction form
    44,174.02/66,212.84 = 21,700.16/x
  3. Step 3: Cross multiply
    44,174.02x = 66,212.84 × 21,700.16
  4. Step 4: Simplify right side
    44,174.02x = 1,436,829,222.05
  5. Step 5: Solve for x
    x = 1,436,829,222.05/44,174.02
  6. Step 6: Final answer
    x = 32,526.57

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1.5x scale

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.