Home / 46,322.08-63,900.88-29,297.70

Finding the Fourth Proportional to 46,322.08, 63,900.88 and 29,297.70

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Solution

The fourth proportional to 46,322.08, 63,900.88 and 29,297.70 is: 40,415.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,322.08 : 63,900.88 = 29,297.70 : x
  2. Step 2: Convert to fraction form
    46,322.08/63,900.88 = 29,297.70/x
  3. Step 3: Cross multiply
    46,322.08x = 63,900.88 × 29,297.70
  4. Step 4: Simplify right side
    46,322.08x = 1,872,148,811.98
  5. Step 5: Solve for x
    x = 1,872,148,811.98/46,322.08
  6. Step 6: Final answer
    x = 40,415.91

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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.