Home / 43,110.63-64,697.38-22,068.27

Finding the Fourth Proportional to 43,110.63, 64,697.38 and 22,068.27

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Solution

The fourth proportional to 43,110.63, 64,697.38 and 22,068.27 is: 33,118.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,110.63 : 64,697.38 = 22,068.27 : x
  2. Step 2: Convert to fraction form
    43,110.63/64,697.38 = 22,068.27/x
  3. Step 3: Cross multiply
    43,110.63x = 64,697.38 × 22,068.27
  4. Step 4: Simplify right side
    43,110.63x = 1,427,759,501.06
  5. Step 5: Solve for x
    x = 1,427,759,501.06/43,110.63
  6. Step 6: Final answer
    x = 33,118.50

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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.