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Finding the Fourth Proportional to 195,004, 292,506 and 47,260

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Solution

The fourth proportional to 195,004, 292,506 and 47,260 is: 70,890

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,004 : 292,506 = 47,260 : x
  2. Step 2: Convert to fraction form
    195,004/292,506 = 47,260/x
  3. Step 3: Cross multiply
    195,004x = 292,506 × 47,260
  4. Step 4: Simplify right side
    195,004x = 13,823,833,560
  5. Step 5: Solve for x
    x = 13,823,833,560/195,004
  6. Step 6: Final answer
    x = 70,890

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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.