Home / 40,931.52-56,240.72-32,533.44

Finding the Fourth Proportional to 40,931.52, 56,240.72 and 32,533.44

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Solution

The fourth proportional to 40,931.52, 56,240.72 and 32,533.44 is: 44,701.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,931.52 : 56,240.72 = 32,533.44 : x
  2. Step 2: Convert to fraction form
    40,931.52/56,240.72 = 32,533.44/x
  3. Step 3: Cross multiply
    40,931.52x = 56,240.72 × 32,533.44
  4. Step 4: Simplify right side
    40,931.52x = 1,829,704,089.68
  5. Step 5: Solve for x
    x = 1,829,704,089.68/40,931.52
  6. Step 6: Final answer
    x = 44,701.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.