Home / 233,816.68-322,582.26-191,554.12

Finding the Fourth Proportional to 233,816.68, 322,582.26 and 191,554.12

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Solution

The fourth proportional to 233,816.68, 322,582.26 and 191,554.12 is: 264,275.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,816.68 : 322,582.26 = 191,554.12 : x
  2. Step 2: Convert to fraction form
    233,816.68/322,582.26 = 191,554.12/x
  3. Step 3: Cross multiply
    233,816.68x = 322,582.26 × 191,554.12
  4. Step 4: Simplify right side
    233,816.68x = 61,791,960,941.91
  5. Step 5: Solve for x
    x = 61,791,960,941.91/233,816.68
  6. Step 6: Final answer
    x = 264,275.25

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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.