Home / 717,113.26-1,075,748.70-237,166.24

Finding the Fourth Proportional to 717,113.26, 1,075,748.70 and 237,166.24

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Solution

The fourth proportional to 717,113.26, 1,075,748.70 and 237,166.24 is: 355,775.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,113.26 : 1,075,748.70 = 237,166.24 : x
  2. Step 2: Convert to fraction form
    717,113.26/1,075,748.70 = 237,166.24/x
  3. Step 3: Cross multiply
    717,113.26x = 1,075,748.70 × 237,166.24
  4. Step 4: Simplify right side
    717,113.26x = 255,131,274,759.63
  5. Step 5: Solve for x
    x = 255,131,274,759.63/717,113.26
  6. Step 6: Final answer
    x = 355,775.42

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Double scale
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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.