Home / 141,675.27-212,461.84-46,887.94

Finding the Fourth Proportional to 141,675.27, 212,461.84 and 46,887.94

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Solution

The fourth proportional to 141,675.27, 212,461.84 and 46,887.94 is: 70,315.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,675.27 : 212,461.84 = 46,887.94 : x
  2. Step 2: Convert to fraction form
    141,675.27/212,461.84 = 46,887.94/x
  3. Step 3: Cross multiply
    141,675.27x = 212,461.84 × 46,887.94
  4. Step 4: Simplify right side
    141,675.27x = 9,961,898,006.21
  5. Step 5: Solve for x
    x = 9,961,898,006.21/141,675.27
  6. Step 6: Final answer
    x = 70,315.01

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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.