Home / 27,075.01-40,595.23-13,007.05

Finding the Fourth Proportional to 27,075.01, 40,595.23 and 13,007.05

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Solution

The fourth proportional to 27,075.01, 40,595.23 and 13,007.05 is: 19,502.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,075.01 : 40,595.23 = 13,007.05 : x
  2. Step 2: Convert to fraction form
    27,075.01/40,595.23 = 13,007.05/x
  3. Step 3: Cross multiply
    27,075.01x = 40,595.23 × 13,007.05
  4. Step 4: Simplify right side
    27,075.01x = 528,024,027.98
  5. Step 5: Solve for x
    x = 528,024,027.98/27,075.01
  6. Step 6: Final answer
    x = 19,502.27

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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.