Home / 46,305.52-63,878.14-29,281.08

Finding the Fourth Proportional to 46,305.52, 63,878.14 and 29,281.08

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Solution

The fourth proportional to 46,305.52, 63,878.14 and 29,281.08 is: 40,393.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,305.52 : 63,878.14 = 29,281.08 : x
  2. Step 2: Convert to fraction form
    46,305.52/63,878.14 = 29,281.08/x
  3. Step 3: Cross multiply
    46,305.52x = 63,878.14 × 29,281.08
  4. Step 4: Simplify right side
    46,305.52x = 1,870,420,927.59
  5. Step 5: Solve for x
    x = 1,870,420,927.59/46,305.52
  6. Step 6: Final answer
    x = 40,393.04

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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.