Home / 62,401.10-93,601.65-27,409.10

Finding the Fourth Proportional to 62,401.10, 93,601.65 and 27,409.10

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Solution

The fourth proportional to 62,401.10, 93,601.65 and 27,409.10 is: 41,113.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,401.10 : 93,601.65 = 27,409.10 : x
  2. Step 2: Convert to fraction form
    62,401.10/93,601.65 = 27,409.10/x
  3. Step 3: Cross multiply
    62,401.10x = 93,601.65 × 27,409.10
  4. Step 4: Simplify right side
    62,401.10x = 2,565,536,985.02
  5. Step 5: Solve for x
    x = 2,565,536,985.02/62,401.10
  6. Step 6: Final answer
    x = 41,113.65

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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.