Home / 107,273.15-148,036.44-59,526.35

Finding the Fourth Proportional to 107,273.15, 148,036.44 and 59,526.35

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Solution

The fourth proportional to 107,273.15, 148,036.44 and 59,526.35 is: 82,146.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,273.15 : 148,036.44 = 59,526.35 : x
  2. Step 2: Convert to fraction form
    107,273.15/148,036.44 = 59,526.35/x
  3. Step 3: Cross multiply
    107,273.15x = 148,036.44 × 59,526.35
  4. Step 4: Simplify right side
    107,273.15x = 8,812,068,940.19
  5. Step 5: Solve for x
    x = 8,812,068,940.19/107,273.15
  6. Step 6: Final answer
    x = 82,146.08

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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.