Home / 15,298.04-22,947.02-10,102.68

Finding the Fourth Proportional to 15,298.04, 22,947.02 and 10,102.68

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Solution

The fourth proportional to 15,298.04, 22,947.02 and 10,102.68 is: 15,153.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,298.04 : 22,947.02 = 10,102.68 : x
  2. Step 2: Convert to fraction form
    15,298.04/22,947.02 = 10,102.68/x
  3. Step 3: Cross multiply
    15,298.04x = 22,947.02 × 10,102.68
  4. Step 4: Simplify right side
    15,298.04x = 231,826,400.01
  5. Step 5: Solve for x
    x = 231,826,400.01/15,298.04
  6. Step 6: Final answer
    x = 15,153.99

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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.