Home / 155,332.83-233,021.93-60,545.55

Finding the Fourth Proportional to 155,332.83, 233,021.93 and 60,545.55

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Solution

The fourth proportional to 155,332.83, 233,021.93 and 60,545.55 is: 90,827.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,332.83 : 233,021.93 = 60,545.55 : x
  2. Step 2: Convert to fraction form
    155,332.83/233,021.93 = 60,545.55/x
  3. Step 3: Cross multiply
    155,332.83x = 233,021.93 × 60,545.55
  4. Step 4: Simplify right side
    155,332.83x = 14,108,440,611.18
  5. Step 5: Solve for x
    x = 14,108,440,611.18/155,332.83
  6. Step 6: Final answer
    x = 90,827.17

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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.