Home / 14,333.70-21,501.90-5,569.29

Finding the Fourth Proportional to 14,333.70, 21,501.90 and 5,569.29

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Solution

The fourth proportional to 14,333.70, 21,501.90 and 5,569.29 is: 8,354.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,333.70 : 21,501.90 = 5,569.29 : x
  2. Step 2: Convert to fraction form
    14,333.70/21,501.90 = 5,569.29/x
  3. Step 3: Cross multiply
    14,333.70x = 21,501.90 × 5,569.29
  4. Step 4: Simplify right side
    14,333.70x = 119,750,316.65
  5. Step 5: Solve for x
    x = 119,750,316.65/14,333.70
  6. Step 6: Final answer
    x = 8,354.46

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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.