Home / 235,597.05-353,261.34-160,807.77

Finding the Fourth Proportional to 235,597.05, 353,261.34 and 160,807.77

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Solution

The fourth proportional to 235,597.05, 353,261.34 and 160,807.77 is: 241,120.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,597.05 : 353,261.34 = 160,807.77 : x
  2. Step 2: Convert to fraction form
    235,597.05/353,261.34 = 160,807.77/x
  3. Step 3: Cross multiply
    235,597.05x = 353,261.34 × 160,807.77
  4. Step 4: Simplify right side
    235,597.05x = 56,807,168,312.61
  5. Step 5: Solve for x
    x = 56,807,168,312.61/235,597.05
  6. Step 6: Final answer
    x = 241,120.03

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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.