Home / 113,526.09-170,190.14-46,924.65

Finding the Fourth Proportional to 113,526.09, 170,190.14 and 46,924.65

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Solution

The fourth proportional to 113,526.09, 170,190.14 and 46,924.65 is: 70,346.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,526.09 : 170,190.14 = 46,924.65 : x
  2. Step 2: Convert to fraction form
    113,526.09/170,190.14 = 46,924.65/x
  3. Step 3: Cross multiply
    113,526.09x = 170,190.14 × 46,924.65
  4. Step 4: Simplify right side
    113,526.09x = 7,986,112,518.33
  5. Step 5: Solve for x
    x = 7,986,112,518.33/113,526.09
  6. Step 6: Final answer
    x = 70,346.05

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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.