Home / 195,002.16-292,503.23-47,258.16

Finding the Fourth Proportional to 195,002.16, 292,503.23 and 47,258.16

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Solution

The fourth proportional to 195,002.16, 292,503.23 and 47,258.16 is: 70,887.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,002.16 : 292,503.23 = 47,258.16 : x
  2. Step 2: Convert to fraction form
    195,002.16/292,503.23 = 47,258.16/x
  3. Step 3: Cross multiply
    195,002.16x = 292,503.23 × 47,258.16
  4. Step 4: Simplify right side
    195,002.16x = 13,823,163,553.72
  5. Step 5: Solve for x
    x = 13,823,163,553.72/195,002.16
  6. Step 6: Final answer
    x = 70,887.23

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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.