Home / 15,283.48-22,925.66-6,959.20

Finding the Fourth Proportional to 15,283.48, 22,925.66 and 6,959.20

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Solution

The fourth proportional to 15,283.48, 22,925.66 and 6,959.20 is: 10,439.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,283.48 : 22,925.66 = 6,959.20 : x
  2. Step 2: Convert to fraction form
    15,283.48/22,925.66 = 6,959.20/x
  3. Step 3: Cross multiply
    15,283.48x = 22,925.66 × 6,959.20
  4. Step 4: Simplify right side
    15,283.48x = 159,544,253.07
  5. Step 5: Solve for x
    x = 159,544,253.07/15,283.48
  6. Step 6: Final answer
    x = 10,439.00

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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.