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Finding the Fourth Proportional to 59,011.53, 88,543.45 and 30,924.91

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Solution

The fourth proportional to 59,011.53, 88,543.45 and 30,924.91 is: 46,401.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,011.53 : 88,543.45 = 30,924.91 : x
  2. Step 2: Convert to fraction form
    59,011.53/88,543.45 = 30,924.91/x
  3. Step 3: Cross multiply
    59,011.53x = 88,543.45 × 30,924.91
  4. Step 4: Simplify right side
    59,011.53x = 2,738,197,779.62
  5. Step 5: Solve for x
    x = 2,738,197,779.62/59,011.53
  6. Step 6: Final answer
    x = 46,401.07

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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.