Home / 94,337.14-130,187.27-51,895.67

Finding the Fourth Proportional to 94,337.14, 130,187.27 and 51,895.67

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Solution

The fourth proportional to 94,337.14, 130,187.27 and 51,895.67 is: 71,617.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,337.14 : 130,187.27 = 51,895.67 : x
  2. Step 2: Convert to fraction form
    94,337.14/130,187.27 = 51,895.67/x
  3. Step 3: Cross multiply
    94,337.14x = 130,187.27 × 51,895.67
  4. Step 4: Simplify right side
    94,337.14x = 6,756,155,602.12
  5. Step 5: Solve for x
    x = 6,756,155,602.12/94,337.14
  6. Step 6: Final answer
    x = 71,617.13

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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.