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Finding the Fourth Proportional to 169,526.63, 233,954.04 and 94,075.13

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Solution

The fourth proportional to 169,526.63, 233,954.04 and 94,075.13 is: 129,827.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,526.63 : 233,954.04 = 94,075.13 : x
  2. Step 2: Convert to fraction form
    169,526.63/233,954.04 = 94,075.13/x
  3. Step 3: Cross multiply
    169,526.63x = 233,954.04 × 94,075.13
  4. Step 4: Simplify right side
    169,526.63x = 22,009,255,557.26
  5. Step 5: Solve for x
    x = 22,009,255,557.26/169,526.63
  6. Step 6: Final answer
    x = 129,827.72

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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.