Home / 293,020.56-439,597.13-93,352.32

Finding the Fourth Proportional to 293,020.56, 439,597.13 and 93,352.32

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Solution

The fourth proportional to 293,020.56, 439,597.13 and 93,352.32 is: 140,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,020.56 : 439,597.13 = 93,352.32 : x
  2. Step 2: Convert to fraction form
    293,020.56/439,597.13 = 93,352.32/x
  3. Step 3: Cross multiply
    293,020.56x = 439,597.13 × 93,352.32
  4. Step 4: Simplify right side
    293,020.56x = 41,037,411,484.08
  5. Step 5: Solve for x
    x = 41,037,411,484.08/293,020.56
  6. Step 6: Final answer
    x = 140,049.60

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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.