Home / 19,063.54-26,307.01-10,566.45

Finding the Fourth Proportional to 19,063.54, 26,307.01 and 10,566.45

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Solution

The fourth proportional to 19,063.54, 26,307.01 and 10,566.45 is: 14,581.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,063.54 : 26,307.01 = 10,566.45 : x
  2. Step 2: Convert to fraction form
    19,063.54/26,307.01 = 10,566.45/x
  3. Step 3: Cross multiply
    19,063.54x = 26,307.01 × 10,566.45
  4. Step 4: Simplify right side
    19,063.54x = 277,971,783.10
  5. Step 5: Solve for x
    x = 277,971,783.10/19,063.54
  6. Step 6: Final answer
    x = 14,581.33

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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.