Home / 62,152.88-93,155.28-35,803.04

Finding the Fourth Proportional to 62,152.88, 93,155.28 and 35,803.04

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Solution

The fourth proportional to 62,152.88, 93,155.28 and 35,803.04 is: 53,661.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,152.88 : 93,155.28 = 35,803.04 : x
  2. Step 2: Convert to fraction form
    62,152.88/93,155.28 = 35,803.04/x
  3. Step 3: Cross multiply
    62,152.88x = 93,155.28 × 35,803.04
  4. Step 4: Simplify right side
    62,152.88x = 3,335,242,216.05
  5. Step 5: Solve for x
    x = 3,335,242,216.05/62,152.88
  6. Step 6: Final answer
    x = 53,661.91

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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.