Home / 254,526.06-351,328.29-183,113.64

Finding the Fourth Proportional to 254,526.06, 351,328.29 and 183,113.64

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Solution

The fourth proportional to 254,526.06, 351,328.29 and 183,113.64 is: 252,756.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,526.06 : 351,328.29 = 183,113.64 : x
  2. Step 2: Convert to fraction form
    254,526.06/351,328.29 = 183,113.64/x
  3. Step 3: Cross multiply
    254,526.06x = 351,328.29 × 183,113.64
  4. Step 4: Simplify right side
    254,526.06x = 64,333,002,016.88
  5. Step 5: Solve for x
    x = 64,333,002,016.88/254,526.06
  6. Step 6: Final answer
    x = 252,756.05

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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.