Home / 343,528.36-514,767.02-183,627.04

Finding the Fourth Proportional to 343,528.36, 514,767.02 and 183,627.04

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Solution

The fourth proportional to 343,528.36, 514,767.02 and 183,627.04 is: 275,159.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,528.36 : 514,767.02 = 183,627.04 : x
  2. Step 2: Convert to fraction form
    343,528.36/514,767.02 = 183,627.04/x
  3. Step 3: Cross multiply
    343,528.36x = 514,767.02 × 183,627.04
  4. Step 4: Simplify right side
    343,528.36x = 94,525,144,172.22
  5. Step 5: Solve for x
    x = 94,525,144,172.22/343,528.36
  6. Step 6: Final answer
    x = 275,159.65

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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.