Home / 44,362.22-66,533.38-12,765.24

Finding the Fourth Proportional to 44,362.22, 66,533.38 and 12,765.24

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Solution

The fourth proportional to 44,362.22, 66,533.38 and 12,765.24 is: 19,145.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,362.22 : 66,533.38 = 12,765.24 : x
  2. Step 2: Convert to fraction form
    44,362.22/66,533.38 = 12,765.24/x
  3. Step 3: Cross multiply
    44,362.22x = 66,533.38 × 12,765.24
  4. Step 4: Simplify right side
    44,362.22x = 849,314,579.67
  5. Step 5: Solve for x
    x = 849,314,579.67/44,362.22
  6. Step 6: Final answer
    x = 19,145.00

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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.