Home / 43,206.02-64,750.70-22,444.10

Finding the Fourth Proportional to 43,206.02, 64,750.70 and 22,444.10

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Solution

The fourth proportional to 43,206.02, 64,750.70 and 22,444.10 is: 33,635.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,206.02 : 64,750.70 = 22,444.10 : x
  2. Step 2: Convert to fraction form
    43,206.02/64,750.70 = 22,444.10/x
  3. Step 3: Cross multiply
    43,206.02x = 64,750.70 × 22,444.10
  4. Step 4: Simplify right side
    43,206.02x = 1,453,271,185.87
  5. Step 5: Solve for x
    x = 1,453,271,185.87/43,206.02
  6. Step 6: Final answer
    x = 33,635.85

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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.