Home / 59,543.53-89,317.35-19,563.35

Finding the Fourth Proportional to 59,543.53, 89,317.35 and 19,563.35

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Solution

The fourth proportional to 59,543.53, 89,317.35 and 19,563.35 is: 29,345.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,543.53 : 89,317.35 = 19,563.35 : x
  2. Step 2: Convert to fraction form
    59,543.53/89,317.35 = 19,563.35/x
  3. Step 3: Cross multiply
    59,543.53x = 89,317.35 × 19,563.35
  4. Step 4: Simplify right side
    59,543.53x = 1,747,346,579.12
  5. Step 5: Solve for x
    x = 1,747,346,579.12/59,543.53
  6. Step 6: Final answer
    x = 29,345.70

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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.