Home / 14,901.02-22,349.75-4,903.28

Finding the Fourth Proportional to 14,901.02, 22,349.75 and 4,903.28

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Solution

The fourth proportional to 14,901.02, 22,349.75 and 4,903.28 is: 7,354.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,901.02 : 22,349.75 = 4,903.28 : x
  2. Step 2: Convert to fraction form
    14,901.02/22,349.75 = 4,903.28/x
  3. Step 3: Cross multiply
    14,901.02x = 22,349.75 × 4,903.28
  4. Step 4: Simplify right side
    14,901.02x = 109,586,945.91
  5. Step 5: Solve for x
    x = 109,586,945.91/14,901.02
  6. Step 6: Final answer
    x = 7,354.33

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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.