Home / 94,066.56-141,238.08-92,684.16

Finding the Fourth Proportional to 94,066.56, 141,238.08 and 92,684.16

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Solution

The fourth proportional to 94,066.56, 141,238.08 and 92,684.16 is: 139,162.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,066.56 : 141,238.08 = 92,684.16 : x
  2. Step 2: Convert to fraction form
    94,066.56/141,238.08 = 92,684.16/x
  3. Step 3: Cross multiply
    94,066.56x = 141,238.08 × 92,684.16
  4. Step 4: Simplify right side
    94,066.56x = 13,090,532,804.81
  5. Step 5: Solve for x
    x = 13,090,532,804.81/94,066.56
  6. Step 6: Final answer
    x = 139,162.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.