Home / 46,219.04-63,780.80-26,075.65

Finding the Fourth Proportional to 46,219.04, 63,780.80 and 26,075.65

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Solution

The fourth proportional to 46,219.04, 63,780.80 and 26,075.65 is: 35,983.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,219.04 : 63,780.80 = 26,075.65 : x
  2. Step 2: Convert to fraction form
    46,219.04/63,780.80 = 26,075.65/x
  3. Step 3: Cross multiply
    46,219.04x = 63,780.80 × 26,075.65
  4. Step 4: Simplify right side
    46,219.04x = 1,663,125,817.52
  5. Step 5: Solve for x
    x = 1,663,125,817.52/46,219.04
  6. Step 6: Final answer
    x = 35,983.56

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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.