Home / 113,349.23-170,017.68-34,457.30

Finding the Fourth Proportional to 113,349.23, 170,017.68 and 34,457.30

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Solution

The fourth proportional to 113,349.23, 170,017.68 and 34,457.30 is: 51,684.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,349.23 : 170,017.68 = 34,457.30 : x
  2. Step 2: Convert to fraction form
    113,349.23/170,017.68 = 34,457.30/x
  3. Step 3: Cross multiply
    113,349.23x = 170,017.68 × 34,457.30
  4. Step 4: Simplify right side
    113,349.23x = 5,858,350,205.06
  5. Step 5: Solve for x
    x = 5,858,350,205.06/113,349.23
  6. Step 6: Final answer
    x = 51,684.08

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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.