Home / 110,897.46-153,038.97-60,597.54

Finding the Fourth Proportional to 110,897.46, 153,038.97 and 60,597.54

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Solution

The fourth proportional to 110,897.46, 153,038.97 and 60,597.54 is: 83,624.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,897.46 : 153,038.97 = 60,597.54 : x
  2. Step 2: Convert to fraction form
    110,897.46/153,038.97 = 60,597.54/x
  3. Step 3: Cross multiply
    110,897.46x = 153,038.97 × 60,597.54
  4. Step 4: Simplify right side
    110,897.46x = 9,273,785,106.13
  5. Step 5: Solve for x
    x = 9,273,785,106.13/110,897.46
  6. Step 6: Final answer
    x = 83,624.86

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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.