Home / 358,036.26-537,014.24-91,803.02

Finding the Fourth Proportional to 358,036.26, 537,014.24 and 91,803.02

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Solution

The fourth proportional to 358,036.26, 537,014.24 and 91,803.02 is: 137,694.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,036.26 : 537,014.24 = 91,803.02 : x
  2. Step 2: Convert to fraction form
    358,036.26/537,014.24 = 91,803.02/x
  3. Step 3: Cross multiply
    358,036.26x = 537,014.24 × 91,803.02
  4. Step 4: Simplify right side
    358,036.26x = 49,299,529,015.00
  5. Step 5: Solve for x
    x = 49,299,529,015.00/358,036.26
  6. Step 6: Final answer
    x = 137,694.24

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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.