Home / 48,975.68-67,574.88-34,823.36

Finding the Fourth Proportional to 48,975.68, 67,574.88 and 34,823.36

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Solution

The fourth proportional to 48,975.68, 67,574.88 and 34,823.36 is: 48,048.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,975.68 : 67,574.88 = 34,823.36 : x
  2. Step 2: Convert to fraction form
    48,975.68/67,574.88 = 34,823.36/x
  3. Step 3: Cross multiply
    48,975.68x = 67,574.88 × 34,823.36
  4. Step 4: Simplify right side
    48,975.68x = 2,353,184,373.20
  5. Step 5: Solve for x
    x = 2,353,184,373.20/48,975.68
  6. Step 6: Final answer
    x = 48,048.02

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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.