Home / 94,732.14-130,672.98-56,466.19

Finding the Fourth Proportional to 94,732.14, 130,672.98 and 56,466.19

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Solution

The fourth proportional to 94,732.14, 130,672.98 and 56,466.19 is: 77,889.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,732.14 : 130,672.98 = 56,466.19 : x
  2. Step 2: Convert to fraction form
    94,732.14/130,672.98 = 56,466.19/x
  3. Step 3: Cross multiply
    94,732.14x = 130,672.98 × 56,466.19
  4. Step 4: Simplify right side
    94,732.14x = 7,378,605,316.55
  5. Step 5: Solve for x
    x = 7,378,605,316.55/94,732.14
  6. Step 6: Final answer
    x = 77,889.14

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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.