Home / 64,162.46-96,219.72-22,030.58

Finding the Fourth Proportional to 64,162.46, 96,219.72 and 22,030.58

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Solution

The fourth proportional to 64,162.46, 96,219.72 and 22,030.58 is: 33,037.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,162.46 : 96,219.72 = 22,030.58 : x
  2. Step 2: Convert to fraction form
    64,162.46/96,219.72 = 22,030.58/x
  3. Step 3: Cross multiply
    64,162.46x = 96,219.72 × 22,030.58
  4. Step 4: Simplify right side
    64,162.46x = 2,119,776,239.04
  5. Step 5: Solve for x
    x = 2,119,776,239.04/64,162.46
  6. Step 6: Final answer
    x = 33,037.64

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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.