Home / 141,040.13-211,582.08-46,248.26

Finding the Fourth Proportional to 141,040.13, 211,582.08 and 46,248.26

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Solution

The fourth proportional to 141,040.13, 211,582.08 and 46,248.26 is: 69,379.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,040.13 : 211,582.08 = 46,248.26 : x
  2. Step 2: Convert to fraction form
    141,040.13/211,582.08 = 46,248.26/x
  3. Step 3: Cross multiply
    141,040.13x = 211,582.08 × 46,248.26
  4. Step 4: Simplify right side
    141,040.13x = 9,785,301,989.27
  5. Step 5: Solve for x
    x = 9,785,301,989.27/141,040.13
  6. Step 6: Final answer
    x = 69,379.56

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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.