Home / 89,485.03-134,224.44-22,925.71

Finding the Fourth Proportional to 89,485.03, 134,224.44 and 22,925.71

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Solution

The fourth proportional to 89,485.03, 134,224.44 and 22,925.71 is: 34,387.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,485.03 : 134,224.44 = 22,925.71 : x
  2. Step 2: Convert to fraction form
    89,485.03/134,224.44 = 22,925.71/x
  3. Step 3: Cross multiply
    89,485.03x = 134,224.44 × 22,925.71
  4. Step 4: Simplify right side
    89,485.03x = 3,077,190,586.35
  5. Step 5: Solve for x
    x = 3,077,190,586.35/89,485.03
  6. Step 6: Final answer
    x = 34,387.77

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1.5x scale

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.