Home / 32,547.43-44,913.33-18,204.77

Finding the Fourth Proportional to 32,547.43, 44,913.33 and 18,204.77

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Solution

The fourth proportional to 32,547.43, 44,913.33 and 18,204.77 is: 25,121.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,547.43 : 44,913.33 = 18,204.77 : x
  2. Step 2: Convert to fraction form
    32,547.43/44,913.33 = 18,204.77/x
  3. Step 3: Cross multiply
    32,547.43x = 44,913.33 × 18,204.77
  4. Step 4: Simplify right side
    32,547.43x = 817,636,886.60
  5. Step 5: Solve for x
    x = 817,636,886.60/32,547.43
  6. Step 6: Final answer
    x = 25,121.40

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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.