Home / 14,355.95-19,805.67-10,588.04

Finding the Fourth Proportional to 14,355.95, 19,805.67 and 10,588.04

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Solution

The fourth proportional to 14,355.95, 19,805.67 and 10,588.04 is: 14,607.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,355.95 : 19,805.67 = 10,588.04 : x
  2. Step 2: Convert to fraction form
    14,355.95/19,805.67 = 10,588.04/x
  3. Step 3: Cross multiply
    14,355.95x = 19,805.67 × 10,588.04
  4. Step 4: Simplify right side
    14,355.95x = 209,703,201.43
  5. Step 5: Solve for x
    x = 209,703,201.43/14,355.95
  6. Step 6: Final answer
    x = 14,607.41

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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.