Home / 160,526.34-240,395.85-110,465.91

Finding the Fourth Proportional to 160,526.34, 240,395.85 and 110,465.91

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Solution

The fourth proportional to 160,526.34, 240,395.85 and 110,465.91 is: 165,427.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,526.34 : 240,395.85 = 110,465.91 : x
  2. Step 2: Convert to fraction form
    160,526.34/240,395.85 = 110,465.91/x
  3. Step 3: Cross multiply
    160,526.34x = 240,395.85 × 110,465.91
  4. Step 4: Simplify right side
    160,526.34x = 26,555,546,330.47
  5. Step 5: Solve for x
    x = 26,555,546,330.47/160,526.34
  6. Step 6: Final answer
    x = 165,427.97

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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.