Home / 163,348.65-244,875.02-113,452.29

Finding the Fourth Proportional to 163,348.65, 244,875.02 and 113,452.29

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Solution

The fourth proportional to 163,348.65, 244,875.02 and 113,452.29 is: 170,075.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,348.65 : 244,875.02 = 113,452.29 : x
  2. Step 2: Convert to fraction form
    163,348.65/244,875.02 = 113,452.29/x
  3. Step 3: Cross multiply
    163,348.65x = 244,875.02 × 113,452.29
  4. Step 4: Simplify right side
    163,348.65x = 27,781,631,215.53
  5. Step 5: Solve for x
    x = 27,781,631,215.53/163,348.65
  6. Step 6: Final answer
    x = 170,075.67

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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.