Home / 66,925.02-92,356.87-36,713.14

Finding the Fourth Proportional to 66,925.02, 92,356.87 and 36,713.14

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Solution

The fourth proportional to 66,925.02, 92,356.87 and 36,713.14 is: 50,664.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,925.02 : 92,356.87 = 36,713.14 : x
  2. Step 2: Convert to fraction form
    66,925.02/92,356.87 = 36,713.14/x
  3. Step 3: Cross multiply
    66,925.02x = 92,356.87 × 36,713.14
  4. Step 4: Simplify right side
    66,925.02x = 3,390,710,698.27
  5. Step 5: Solve for x
    x = 3,390,710,698.27/66,925.02
  6. Step 6: Final answer
    x = 50,664.32

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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.