Home / 92,514.36-127,675.98-52,213.80

Finding the Fourth Proportional to 92,514.36, 127,675.98 and 52,213.80

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Solution

The fourth proportional to 92,514.36, 127,675.98 and 52,213.80 is: 72,058.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,514.36 : 127,675.98 = 52,213.80 : x
  2. Step 2: Convert to fraction form
    92,514.36/127,675.98 = 52,213.80/x
  3. Step 3: Cross multiply
    92,514.36x = 127,675.98 × 52,213.80
  4. Step 4: Simplify right side
    92,514.36x = 6,666,448,084.52
  5. Step 5: Solve for x
    x = 6,666,448,084.52/92,514.36
  6. Step 6: Final answer
    x = 72,058.52

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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.