Home / 26,484.84-36,549.90-14,547.96

Finding the Fourth Proportional to 26,484.84, 36,549.90 and 14,547.96

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Solution

The fourth proportional to 26,484.84, 36,549.90 and 14,547.96 is: 20,076.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,484.84 : 36,549.90 = 14,547.96 : x
  2. Step 2: Convert to fraction form
    26,484.84/36,549.90 = 14,547.96/x
  3. Step 3: Cross multiply
    26,484.84x = 36,549.90 × 14,547.96
  4. Step 4: Simplify right side
    26,484.84x = 531,726,483.20
  5. Step 5: Solve for x
    x = 531,726,483.20/26,484.84
  6. Step 6: Final answer
    x = 20,076.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.