Home / 32,977.58-45,509.24-17,870.26

Finding the Fourth Proportional to 32,977.58, 45,509.24 and 17,870.26

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Solution

The fourth proportional to 32,977.58, 45,509.24 and 17,870.26 is: 24,661.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977.58 : 45,509.24 = 17,870.26 : x
  2. Step 2: Convert to fraction form
    32,977.58/45,509.24 = 17,870.26/x
  3. Step 3: Cross multiply
    32,977.58x = 45,509.24 × 17,870.26
  4. Step 4: Simplify right side
    32,977.58x = 813,261,951.20
  5. Step 5: Solve for x
    x = 813,261,951.20/32,977.58
  6. Step 6: Final answer
    x = 24,661.06

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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.