Home / 43,094.63-64,624.37-15,008.69

Finding the Fourth Proportional to 43,094.63, 64,624.37 and 15,008.69

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Solution

The fourth proportional to 43,094.63, 64,624.37 and 15,008.69 is: 22,506.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,094.63 : 64,624.37 = 15,008.69 : x
  2. Step 2: Convert to fraction form
    43,094.63/64,624.37 = 15,008.69/x
  3. Step 3: Cross multiply
    43,094.63x = 64,624.37 × 15,008.69
  4. Step 4: Simplify right side
    43,094.63x = 969,927,222.29
  5. Step 5: Solve for x
    x = 969,927,222.29/43,094.63
  6. Step 6: Final answer
    x = 22,506.91

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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.