Home / 633,152.64-949,741.08-233,587.80

Finding the Fourth Proportional to 633,152.64, 949,741.08 and 233,587.80

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Solution

The fourth proportional to 633,152.64, 949,741.08 and 233,587.80 is: 350,386.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,152.64 : 949,741.08 = 233,587.80 : x
  2. Step 2: Convert to fraction form
    633,152.64/949,741.08 = 233,587.80/x
  3. Step 3: Cross multiply
    633,152.64x = 949,741.08 × 233,587.80
  4. Step 4: Simplify right side
    633,152.64x = 221,847,929,446.82
  5. Step 5: Solve for x
    x = 221,847,929,446.82/633,152.64
  6. Step 6: Final answer
    x = 350,386.17

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1.5x scale

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.