Home / 97,529.69-146,292.36-44,939.16

Finding the Fourth Proportional to 97,529.69, 146,292.36 and 44,939.16

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Solution

The fourth proportional to 97,529.69, 146,292.36 and 44,939.16 is: 67,407.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,529.69 : 146,292.36 = 44,939.16 : x
  2. Step 2: Convert to fraction form
    97,529.69/146,292.36 = 44,939.16/x
  3. Step 3: Cross multiply
    97,529.69x = 146,292.36 × 44,939.16
  4. Step 4: Simplify right side
    97,529.69x = 6,574,255,772.82
  5. Step 5: Solve for x
    x = 6,574,255,772.82/97,529.69
  6. Step 6: Final answer
    x = 67,407.74

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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.