Home / 32,624.04-45,020.43-19,011.22

Finding the Fourth Proportional to 32,624.04, 45,020.43 and 19,011.22

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Solution

The fourth proportional to 32,624.04, 45,020.43 and 19,011.22 is: 26,235.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,624.04 : 45,020.43 = 19,011.22 : x
  2. Step 2: Convert to fraction form
    32,624.04/45,020.43 = 19,011.22/x
  3. Step 3: Cross multiply
    32,624.04x = 45,020.43 × 19,011.22
  4. Step 4: Simplify right side
    32,624.04x = 855,892,979.07
  5. Step 5: Solve for x
    x = 855,892,979.07/32,624.04
  6. Step 6: Final answer
    x = 26,235.04

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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.