Home / 92,636.02-127,838.71-52,350.27

Finding the Fourth Proportional to 92,636.02, 127,838.71 and 52,350.27

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Solution

The fourth proportional to 92,636.02, 127,838.71 and 52,350.27 is: 72,243.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,636.02 : 127,838.71 = 52,350.27 : x
  2. Step 2: Convert to fraction form
    92,636.02/127,838.71 = 52,350.27/x
  3. Step 3: Cross multiply
    92,636.02x = 127,838.71 × 52,350.27
  4. Step 4: Simplify right side
    92,636.02x = 6,692,390,276.52
  5. Step 5: Solve for x
    x = 6,692,390,276.52/92,636.02
  6. Step 6: Final answer
    x = 72,243.93

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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.