Home / 92,477.02-127,618.73-52,192.48

Finding the Fourth Proportional to 92,477.02, 127,618.73 and 52,192.48

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Solution

The fourth proportional to 92,477.02, 127,618.73 and 52,192.48 is: 72,025.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,477.02 : 127,618.73 = 52,192.48 : x
  2. Step 2: Convert to fraction form
    92,477.02/127,618.73 = 52,192.48/x
  3. Step 3: Cross multiply
    92,477.02x = 127,618.73 × 52,192.48
  4. Step 4: Simplify right side
    92,477.02x = 6,660,738,013.15
  5. Step 5: Solve for x
    x = 6,660,738,013.15/92,477.02
  6. Step 6: Final answer
    x = 72,025.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.