Home / 84,984.37-127,491.08-35,037.16

Finding the Fourth Proportional to 84,984.37, 127,491.08 and 35,037.16

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Solution

The fourth proportional to 84,984.37, 127,491.08 and 35,037.16 is: 52,561.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,984.37 : 127,491.08 = 35,037.16 : x
  2. Step 2: Convert to fraction form
    84,984.37/127,491.08 = 35,037.16/x
  3. Step 3: Cross multiply
    84,984.37x = 127,491.08 × 35,037.16
  4. Step 4: Simplify right side
    84,984.37x = 4,466,925,368.53
  5. Step 5: Solve for x
    x = 4,466,925,368.53/84,984.37
  6. Step 6: Final answer
    x = 52,561.73

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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.