Home / 92,344.42-127,436.43-52,058.20

Finding the Fourth Proportional to 92,344.42, 127,436.43 and 52,058.20

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Solution

The fourth proportional to 92,344.42, 127,436.43 and 52,058.20 is: 71,840.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,344.42 : 127,436.43 = 52,058.20 : x
  2. Step 2: Convert to fraction form
    92,344.42/127,436.43 = 52,058.20/x
  3. Step 3: Cross multiply
    92,344.42x = 127,436.43 × 52,058.20
  4. Step 4: Simplify right side
    92,344.42x = 6,634,111,160.23
  5. Step 5: Solve for x
    x = 6,634,111,160.23/92,344.42
  6. Step 6: Final answer
    x = 71,840.95

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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.