Home / 44,403.88-61,280.73-25,289.84

Finding the Fourth Proportional to 44,403.88, 61,280.73 and 25,289.84

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Solution

The fourth proportional to 44,403.88, 61,280.73 and 25,289.84 is: 34,901.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,403.88 : 61,280.73 = 25,289.84 : x
  2. Step 2: Convert to fraction form
    44,403.88/61,280.73 = 25,289.84/x
  3. Step 3: Cross multiply
    44,403.88x = 61,280.73 × 25,289.84
  4. Step 4: Simplify right side
    44,403.88x = 1,549,779,856.78
  5. Step 5: Solve for x
    x = 1,549,779,856.78/44,403.88
  6. Step 6: Final answer
    x = 34,901.90

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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.