Home / 42,547.74-63,813.36-16,246.23

Finding the Fourth Proportional to 42,547.74, 63,813.36 and 16,246.23

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Solution

The fourth proportional to 42,547.74, 63,813.36 and 16,246.23 is: 24,366.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,547.74 : 63,813.36 = 16,246.23 : x
  2. Step 2: Convert to fraction form
    42,547.74/63,813.36 = 16,246.23/x
  3. Step 3: Cross multiply
    42,547.74x = 63,813.36 × 16,246.23
  4. Step 4: Simplify right side
    42,547.74x = 1,036,726,523.63
  5. Step 5: Solve for x
    x = 1,036,726,523.63/42,547.74
  6. Step 6: Final answer
    x = 24,366.19

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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.