Home / 44,288.02-66,089.39-39,557.08

Finding the Fourth Proportional to 44,288.02, 66,089.39 and 39,557.08

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Solution

The fourth proportional to 44,288.02, 66,089.39 and 39,557.08 is: 59,029.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288.02 : 66,089.39 = 39,557.08 : x
  2. Step 2: Convert to fraction form
    44,288.02/66,089.39 = 39,557.08/x
  3. Step 3: Cross multiply
    44,288.02x = 66,089.39 × 39,557.08
  4. Step 4: Simplify right side
    44,288.02x = 2,614,303,287.38
  5. Step 5: Solve for x
    x = 2,614,303,287.38/44,288.02
  6. Step 6: Final answer
    x = 59,029.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.