Home / 530,301.99-795,527.73-170,352.11

Finding the Fourth Proportional to 530,301.99, 795,527.73 and 170,352.11

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Solution

The fourth proportional to 530,301.99, 795,527.73 and 170,352.11 is: 255,552.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,301.99 : 795,527.73 = 170,352.11 : x
  2. Step 2: Convert to fraction form
    530,301.99/795,527.73 = 170,352.11/x
  3. Step 3: Cross multiply
    530,301.99x = 795,527.73 × 170,352.11
  4. Step 4: Simplify right side
    530,301.99x = 135,519,829,357.83
  5. Step 5: Solve for x
    x = 135,519,829,357.83/530,301.99
  6. Step 6: Final answer
    x = 255,552.18

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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.