Home / 96,297.57-144,328.04-54,088.92

Finding the Fourth Proportional to 96,297.57, 144,328.04 and 54,088.92

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Solution

The fourth proportional to 96,297.57, 144,328.04 and 54,088.92 is: 81,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,297.57 : 144,328.04 = 54,088.92 : x
  2. Step 2: Convert to fraction form
    96,297.57/144,328.04 = 54,088.92/x
  3. Step 3: Cross multiply
    96,297.57x = 144,328.04 × 54,088.92
  4. Step 4: Simplify right side
    96,297.57x = 7,806,547,538.87
  5. Step 5: Solve for x
    x = 7,806,547,538.87/96,297.57
  6. Step 6: Final answer
    x = 81,066.93

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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.