Home / 4,036.65-6,054.28-1,075.13

Finding the Fourth Proportional to 4,036.65, 6,054.28 and 1,075.13

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Solution

The fourth proportional to 4,036.65, 6,054.28 and 1,075.13 is: 1,612.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036.65 : 6,054.28 = 1,075.13 : x
  2. Step 2: Convert to fraction form
    4,036.65/6,054.28 = 1,075.13/x
  3. Step 3: Cross multiply
    4,036.65x = 6,054.28 × 1,075.13
  4. Step 4: Simplify right side
    4,036.65x = 6,509,127.80
  5. Step 5: Solve for x
    x = 6,509,127.80/4,036.65
  6. Step 6: Final answer
    x = 1,612.51

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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.