Home / 32,624.08-45,020.48-19,011.26

Finding the Fourth Proportional to 32,624.08, 45,020.48 and 19,011.26

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Solution

The fourth proportional to 32,624.08, 45,020.48 and 19,011.26 is: 26,235.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,624.08 : 45,020.48 = 19,011.26 : x
  2. Step 2: Convert to fraction form
    32,624.08/45,020.48 = 19,011.26/x
  3. Step 3: Cross multiply
    32,624.08x = 45,020.48 × 19,011.26
  4. Step 4: Simplify right side
    32,624.08x = 855,895,730.45
  5. Step 5: Solve for x
    x = 855,895,730.45/32,624.08
  6. Step 6: Final answer
    x = 26,235.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.