Home / 43,624.02-65,312.78-35,571.05

Finding the Fourth Proportional to 43,624.02, 65,312.78 and 35,571.05

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Solution

The fourth proportional to 43,624.02, 65,312.78 and 35,571.05 is: 53,256.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,624.02 : 65,312.78 = 35,571.05 : x
  2. Step 2: Convert to fraction form
    43,624.02/65,312.78 = 35,571.05/x
  3. Step 3: Cross multiply
    43,624.02x = 65,312.78 × 35,571.05
  4. Step 4: Simplify right side
    43,624.02x = 2,323,244,103.61
  5. Step 5: Solve for x
    x = 2,323,244,103.61/43,624.02
  6. Step 6: Final answer
    x = 53,256.08

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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.