Home / 92,343.32-127,426.14-52,066.98

Finding the Fourth Proportional to 92,343.32, 127,426.14 and 52,066.98

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Solution

The fourth proportional to 92,343.32, 127,426.14 and 52,066.98 is: 71,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,343.32 : 127,426.14 = 52,066.98 : x
  2. Step 2: Convert to fraction form
    92,343.32/127,426.14 = 52,066.98/x
  3. Step 3: Cross multiply
    92,343.32x = 127,426.14 × 52,066.98
  4. Step 4: Simplify right side
    92,343.32x = 6,634,694,282.86
  5. Step 5: Solve for x
    x = 6,634,694,282.86/92,343.32
  6. Step 6: Final answer
    x = 71,848.13

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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.