Home / 92,533.68-127,684.88-52,242.48

Finding the Fourth Proportional to 92,533.68, 127,684.88 and 52,242.48

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Solution

The fourth proportional to 92,533.68, 127,684.88 and 52,242.48 is: 72,088.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,533.68 : 127,684.88 = 52,242.48 : x
  2. Step 2: Convert to fraction form
    92,533.68/127,684.88 = 52,242.48/x
  3. Step 3: Cross multiply
    92,533.68x = 127,684.88 × 52,242.48
  4. Step 4: Simplify right side
    92,533.68x = 6,670,574,789.70
  5. Step 5: Solve for x
    x = 6,670,574,789.70/92,533.68
  6. Step 6: Final answer
    x = 72,088.07

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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.