Home / 104,192.93-156,289.20-25,307.24

Finding the Fourth Proportional to 104,192.93, 156,289.20 and 25,307.24

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Solution

The fourth proportional to 104,192.93, 156,289.20 and 25,307.24 is: 37,960.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,192.93 : 156,289.20 = 25,307.24 : x
  2. Step 2: Convert to fraction form
    104,192.93/156,289.20 = 25,307.24/x
  3. Step 3: Cross multiply
    104,192.93x = 156,289.20 × 25,307.24
  4. Step 4: Simplify right side
    104,192.93x = 3,955,247,417.46
  5. Step 5: Solve for x
    x = 3,955,247,417.46/104,192.93
  6. Step 6: Final answer
    x = 37,960.80

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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.