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Finding the Fourth Proportional to 141,264.51, 211,873.47 and 46,495.94

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Solution

The fourth proportional to 141,264.51, 211,873.47 and 46,495.94 is: 69,736.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,264.51 : 211,873.47 = 46,495.94 : x
  2. Step 2: Convert to fraction form
    141,264.51/211,873.47 = 46,495.94/x
  3. Step 3: Cross multiply
    141,264.51x = 211,873.47 × 46,495.94
  4. Step 4: Simplify right side
    141,264.51x = 9,851,255,089.34
  5. Step 5: Solve for x
    x = 9,851,255,089.34/141,264.51
  6. Step 6: Final answer
    x = 69,736.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.