Home / 57,607.32-79,497.72-32,113.92

Finding the Fourth Proportional to 57,607.32, 79,497.72 and 32,113.92

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Solution

The fourth proportional to 57,607.32, 79,497.72 and 32,113.92 is: 44,317.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,607.32 : 79,497.72 = 32,113.92 : x
  2. Step 2: Convert to fraction form
    57,607.32/79,497.72 = 32,113.92/x
  3. Step 3: Cross multiply
    57,607.32x = 79,497.72 × 32,113.92
  4. Step 4: Simplify right side
    57,607.32x = 2,552,983,420.26
  5. Step 5: Solve for x
    x = 2,552,983,420.26/57,607.32
  6. Step 6: Final answer
    x = 44,317.00

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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.