Home / 209,349.06-314,033.85-59,599.86

Finding the Fourth Proportional to 209,349.06, 314,033.85 and 59,599.86

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Solution

The fourth proportional to 209,349.06, 314,033.85 and 59,599.86 is: 89,402.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,349.06 : 314,033.85 = 59,599.86 : x
  2. Step 2: Convert to fraction form
    209,349.06/314,033.85 = 59,599.86/x
  3. Step 3: Cross multiply
    209,349.06x = 314,033.85 × 59,599.86
  4. Step 4: Simplify right side
    209,349.06x = 18,716,373,495.26
  5. Step 5: Solve for x
    x = 18,716,373,495.26/209,349.06
  6. Step 6: Final answer
    x = 89,402.71

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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.