Home / 60,349.07-90,453.93-44,315.93

Finding the Fourth Proportional to 60,349.07, 90,453.93 and 44,315.93

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Solution

The fourth proportional to 60,349.07, 90,453.93 and 44,315.93 is: 66,422.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,349.07 : 90,453.93 = 44,315.93 : x
  2. Step 2: Convert to fraction form
    60,349.07/90,453.93 = 44,315.93/x
  3. Step 3: Cross multiply
    60,349.07x = 90,453.93 × 44,315.93
  4. Step 4: Simplify right side
    60,349.07x = 4,008,549,577.84
  5. Step 5: Solve for x
    x = 4,008,549,577.84/60,349.07
  6. Step 6: Final answer
    x = 66,422.73

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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.