Home / 92,461.48-127,595.57-51,626.23

Finding the Fourth Proportional to 92,461.48, 127,595.57 and 51,626.23

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Solution

The fourth proportional to 92,461.48, 127,595.57 and 51,626.23 is: 71,243.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,461.48 : 127,595.57 = 51,626.23 : x
  2. Step 2: Convert to fraction form
    92,461.48/127,595.57 = 51,626.23/x
  3. Step 3: Cross multiply
    92,461.48x = 127,595.57 × 51,626.23
  4. Step 4: Simplify right side
    92,461.48x = 6,587,277,666.68
  5. Step 5: Solve for x
    x = 6,587,277,666.68/92,461.48
  6. Step 6: Final answer
    x = 71,243.48

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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.