Home / 146,316.56-219,431.55-62,075.66

Finding the Fourth Proportional to 146,316.56, 219,431.55 and 62,075.66

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Solution

The fourth proportional to 146,316.56, 219,431.55 and 62,075.66 is: 93,095.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,316.56 : 219,431.55 = 62,075.66 : x
  2. Step 2: Convert to fraction form
    146,316.56/219,431.55 = 62,075.66/x
  3. Step 3: Cross multiply
    146,316.56x = 219,431.55 × 62,075.66
  4. Step 4: Simplify right side
    146,316.56x = 13,621,358,291.07
  5. Step 5: Solve for x
    x = 13,621,358,291.07/146,316.56
  6. Step 6: Final answer
    x = 93,095.12

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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.