Home / 94,907.53-130,966.77-52,463.53

Finding the Fourth Proportional to 94,907.53, 130,966.77 and 52,463.53

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Solution

The fourth proportional to 94,907.53, 130,966.77 and 52,463.53 is: 72,396.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,907.53 : 130,966.77 = 52,463.53 : x
  2. Step 2: Convert to fraction form
    94,907.53/130,966.77 = 52,463.53/x
  3. Step 3: Cross multiply
    94,907.53x = 130,966.77 × 52,463.53
  4. Step 4: Simplify right side
    94,907.53x = 6,870,979,066.90
  5. Step 5: Solve for x
    x = 6,870,979,066.90/94,907.53
  6. Step 6: Final answer
    x = 72,396.56

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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.