Home / 113,293.08-169,938.41-46,713.51

Finding the Fourth Proportional to 113,293.08, 169,938.41 and 46,713.51

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Solution

The fourth proportional to 113,293.08, 169,938.41 and 46,713.51 is: 70,069.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,293.08 : 169,938.41 = 46,713.51 : x
  2. Step 2: Convert to fraction form
    113,293.08/169,938.41 = 46,713.51/x
  3. Step 3: Cross multiply
    113,293.08x = 169,938.41 × 46,713.51
  4. Step 4: Simplify right side
    113,293.08x = 7,938,419,381.35
  5. Step 5: Solve for x
    x = 7,938,419,381.35/113,293.08
  6. Step 6: Final answer
    x = 70,069.76

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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.