Home / 46,354.59-63,945.79-29,330.15

Finding the Fourth Proportional to 46,354.59, 63,945.79 and 29,330.15

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Solution

The fourth proportional to 46,354.59, 63,945.79 and 29,330.15 is: 40,460.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,354.59 : 63,945.79 = 29,330.15 : x
  2. Step 2: Convert to fraction form
    46,354.59/63,945.79 = 29,330.15/x
  3. Step 3: Cross multiply
    46,354.59x = 63,945.79 × 29,330.15
  4. Step 4: Simplify right side
    46,354.59x = 1,875,539,219.51
  5. Step 5: Solve for x
    x = 1,875,539,219.51/46,354.59
  6. Step 6: Final answer
    x = 40,460.70

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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.