Home / 92,294.08-127,365.81-49,852.60

Finding the Fourth Proportional to 92,294.08, 127,365.81 and 49,852.60

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Solution

The fourth proportional to 92,294.08, 127,365.81 and 49,852.60 is: 68,796.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,294.08 : 127,365.81 = 49,852.60 : x
  2. Step 2: Convert to fraction form
    92,294.08/127,365.81 = 49,852.60/x
  3. Step 3: Cross multiply
    92,294.08x = 127,365.81 × 49,852.60
  4. Step 4: Simplify right side
    92,294.08x = 6,349,516,779.61
  5. Step 5: Solve for x
    x = 6,349,516,779.61/92,294.08
  6. Step 6: Final answer
    x = 68,796.58

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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.