Home / 92,466.36-127,534.91-56,167.63

Finding the Fourth Proportional to 92,466.36, 127,534.91 and 56,167.63

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Solution

The fourth proportional to 92,466.36, 127,534.91 and 56,167.63 is: 77,469.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,466.36 : 127,534.91 = 56,167.63 : x
  2. Step 2: Convert to fraction form
    92,466.36/127,534.91 = 56,167.63/x
  3. Step 3: Cross multiply
    92,466.36x = 127,534.91 × 56,167.63
  4. Step 4: Simplify right side
    92,466.36x = 7,163,333,037.29
  5. Step 5: Solve for x
    x = 7,163,333,037.29/92,466.36
  6. Step 6: Final answer
    x = 77,469.61

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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.