Home / 22,368.15-33,547.77-7,576.74

Finding the Fourth Proportional to 22,368.15, 33,547.77 and 7,576.74

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Solution

The fourth proportional to 22,368.15, 33,547.77 and 7,576.74 is: 11,363.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,368.15 : 33,547.77 = 7,576.74 : x
  2. Step 2: Convert to fraction form
    22,368.15/33,547.77 = 7,576.74/x
  3. Step 3: Cross multiply
    22,368.15x = 33,547.77 × 7,576.74
  4. Step 4: Simplify right side
    22,368.15x = 254,182,730.87
  5. Step 5: Solve for x
    x = 254,182,730.87/22,368.15
  6. Step 6: Final answer
    x = 11,363.60

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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.