Home / 19,075.15-26,324.03-10,577.63

Finding the Fourth Proportional to 19,075.15, 26,324.03 and 10,577.63

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Solution

The fourth proportional to 19,075.15, 26,324.03 and 10,577.63 is: 14,597.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,075.15 : 26,324.03 = 10,577.63 : x
  2. Step 2: Convert to fraction form
    19,075.15/26,324.03 = 10,577.63/x
  3. Step 3: Cross multiply
    19,075.15x = 26,324.03 × 10,577.63
  4. Step 4: Simplify right side
    19,075.15x = 278,445,921.72
  5. Step 5: Solve for x
    x = 278,445,921.72/19,075.15
  6. Step 6: Final answer
    x = 14,597.31

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Double scale
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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.