Home / 91,088.34-136,622.24-24,533.34

Finding the Fourth Proportional to 91,088.34, 136,622.24 and 24,533.34

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Solution

The fourth proportional to 91,088.34, 136,622.24 and 24,533.34 is: 36,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,088.34 : 136,622.24 = 24,533.34 : x
  2. Step 2: Convert to fraction form
    91,088.34/136,622.24 = 24,533.34/x
  3. Step 3: Cross multiply
    91,088.34x = 136,622.24 × 24,533.34
  4. Step 4: Simplify right side
    91,088.34x = 3,351,799,182.37
  5. Step 5: Solve for x
    x = 3,351,799,182.37/91,088.34
  6. Step 6: Final answer
    x = 36,797.24

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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.