Home / 236,050.41-354,130.95-93,903.75

Finding the Fourth Proportional to 236,050.41, 354,130.95 and 93,903.75

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Solution

The fourth proportional to 236,050.41, 354,130.95 and 93,903.75 is: 140,877.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,050.41 : 354,130.95 = 93,903.75 : x
  2. Step 2: Convert to fraction form
    236,050.41/354,130.95 = 93,903.75/x
  3. Step 3: Cross multiply
    236,050.41x = 354,130.95 × 93,903.75
  4. Step 4: Simplify right side
    236,050.41x = 33,254,224,196.06
  5. Step 5: Solve for x
    x = 33,254,224,196.06/236,050.41
  6. Step 6: Final answer
    x = 140,877.64

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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.