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Finding the Fourth Proportional to 233,397.84, 322,090.95 and 132,802.32

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Solution

The fourth proportional to 233,397.84, 322,090.95 and 132,802.32 is: 183,268.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,397.84 : 322,090.95 = 132,802.32 : x
  2. Step 2: Convert to fraction form
    233,397.84/322,090.95 = 132,802.32/x
  3. Step 3: Cross multiply
    233,397.84x = 322,090.95 × 132,802.32
  4. Step 4: Simplify right side
    233,397.84x = 42,774,425,411.00
  5. Step 5: Solve for x
    x = 42,774,425,411.00/233,397.84
  6. Step 6: Final answer
    x = 183,268.30

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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.