Home / 107,926.04-148,939.77-59,533.52

Finding the Fourth Proportional to 107,926.04, 148,939.77 and 59,533.52

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Solution

The fourth proportional to 107,926.04, 148,939.77 and 59,533.52 is: 82,157.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,926.04 : 148,939.77 = 59,533.52 : x
  2. Step 2: Convert to fraction form
    107,926.04/148,939.77 = 59,533.52/x
  3. Step 3: Cross multiply
    107,926.04x = 148,939.77 × 59,533.52
  4. Step 4: Simplify right side
    107,926.04x = 8,866,908,776.09
  5. Step 5: Solve for x
    x = 8,866,908,776.09/107,926.04
  6. Step 6: Final answer
    x = 82,157.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.