Home / 95,683.98-143,477.73-29,111.34

Finding the Fourth Proportional to 95,683.98, 143,477.73 and 29,111.34

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Solution

The fourth proportional to 95,683.98, 143,477.73 and 29,111.34 is: 43,652.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,683.98 : 143,477.73 = 29,111.34 : x
  2. Step 2: Convert to fraction form
    95,683.98/143,477.73 = 29,111.34/x
  3. Step 3: Cross multiply
    95,683.98x = 143,477.73 × 29,111.34
  4. Step 4: Simplify right side
    95,683.98x = 4,176,828,980.46
  5. Step 5: Solve for x
    x = 4,176,828,980.46/95,683.98
  6. Step 6: Final answer
    x = 43,652.33

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1.5x scale

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.