Home / 134,226.47-201,258.90-59,308.35

Finding the Fourth Proportional to 134,226.47, 201,258.90 and 59,308.35

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Solution

The fourth proportional to 134,226.47, 201,258.90 and 59,308.35 is: 88,926.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,226.47 : 201,258.90 = 59,308.35 : x
  2. Step 2: Convert to fraction form
    134,226.47/201,258.90 = 59,308.35/x
  3. Step 3: Cross multiply
    134,226.47x = 201,258.90 × 59,308.35
  4. Step 4: Simplify right side
    134,226.47x = 11,936,333,281.82
  5. Step 5: Solve for x
    x = 11,936,333,281.82/134,226.47
  6. Step 6: Final answer
    x = 88,926.82

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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.