Home / 32,622.94-48,920.64-10,130.86

Finding the Fourth Proportional to 32,622.94, 48,920.64 and 10,130.86

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Solution

The fourth proportional to 32,622.94, 48,920.64 and 10,130.86 is: 15,192.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,622.94 : 48,920.64 = 10,130.86 : x
  2. Step 2: Convert to fraction form
    32,622.94/48,920.64 = 10,130.86/x
  3. Step 3: Cross multiply
    32,622.94x = 48,920.64 × 10,130.86
  4. Step 4: Simplify right side
    32,622.94x = 495,608,154.95
  5. Step 5: Solve for x
    x = 495,608,154.95/32,622.94
  6. Step 6: Final answer
    x = 15,192.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.