Home / 37,501.04-56,279.24-17,779.67

Finding the Fourth Proportional to 37,501.04, 56,279.24 and 17,779.67

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Solution

The fourth proportional to 37,501.04, 56,279.24 and 17,779.67 is: 26,682.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,501.04 : 56,279.24 = 17,779.67 : x
  2. Step 2: Convert to fraction form
    37,501.04/56,279.24 = 17,779.67/x
  3. Step 3: Cross multiply
    37,501.04x = 56,279.24 × 17,779.67
  4. Step 4: Simplify right side
    37,501.04x = 1,000,625,944.76
  5. Step 5: Solve for x
    x = 1,000,625,944.76/37,501.04
  6. Step 6: Final answer
    x = 26,682.62

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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.