Home / 61,154.04-91,715.66-23,701.26

Finding the Fourth Proportional to 61,154.04, 91,715.66 and 23,701.26

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Solution

The fourth proportional to 61,154.04, 91,715.66 and 23,701.26 is: 35,545.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,154.04 : 91,715.66 = 23,701.26 : x
  2. Step 2: Convert to fraction form
    61,154.04/91,715.66 = 23,701.26/x
  3. Step 3: Cross multiply
    61,154.04x = 91,715.66 × 23,701.26
  4. Step 4: Simplify right side
    61,154.04x = 2,173,776,703.73
  5. Step 5: Solve for x
    x = 2,173,776,703.73/61,154.04
  6. Step 6: Final answer
    x = 35,545.92

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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.