Home / 46,698.22-70,047.48-15,107.01

Finding the Fourth Proportional to 46,698.22, 70,047.48 and 15,107.01

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Solution

The fourth proportional to 46,698.22, 70,047.48 and 15,107.01 is: 22,660.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,698.22 : 70,047.48 = 15,107.01 : x
  2. Step 2: Convert to fraction form
    46,698.22/70,047.48 = 15,107.01/x
  3. Step 3: Cross multiply
    46,698.22x = 70,047.48 × 15,107.01
  4. Step 4: Simplify right side
    46,698.22x = 1,058,207,774.81
  5. Step 5: Solve for x
    x = 1,058,207,774.81/46,698.22
  6. Step 6: Final answer
    x = 22,660.56

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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.