Home / 67,074.02-92,602.74-44,432.30

Finding the Fourth Proportional to 67,074.02, 92,602.74 and 44,432.30

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Solution

The fourth proportional to 67,074.02, 92,602.74 and 44,432.30 is: 61,343.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,074.02 : 92,602.74 = 44,432.30 : x
  2. Step 2: Convert to fraction form
    67,074.02/92,602.74 = 44,432.30/x
  3. Step 3: Cross multiply
    67,074.02x = 92,602.74 × 44,432.30
  4. Step 4: Simplify right side
    67,074.02x = 4,114,552,724.50
  5. Step 5: Solve for x
    x = 4,114,552,724.50/67,074.02
  6. Step 6: Final answer
    x = 61,343.46

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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.