Home / 44,409.01-66,289.55-38,803.93

Finding the Fourth Proportional to 44,409.01, 66,289.55 and 38,803.93

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Solution

The fourth proportional to 44,409.01, 66,289.55 and 38,803.93 is: 57,922.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,409.01 : 66,289.55 = 38,803.93 : x
  2. Step 2: Convert to fraction form
    44,409.01/66,289.55 = 38,803.93/x
  3. Step 3: Cross multiply
    44,409.01x = 66,289.55 × 38,803.93
  4. Step 4: Simplify right side
    44,409.01x = 2,572,295,057.93
  5. Step 5: Solve for x
    x = 2,572,295,057.93/44,409.01
  6. Step 6: Final answer
    x = 57,922.82

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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.