Home / 155,784.34-233,582.93-60,901.51

Finding the Fourth Proportional to 155,784.34, 233,582.93 and 60,901.51

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Solution

The fourth proportional to 155,784.34, 233,582.93 and 60,901.51 is: 91,315.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,784.34 : 233,582.93 = 60,901.51 : x
  2. Step 2: Convert to fraction form
    155,784.34/233,582.93 = 60,901.51/x
  3. Step 3: Cross multiply
    155,784.34x = 233,582.93 × 60,901.51
  4. Step 4: Simplify right side
    155,784.34x = 14,225,553,147.22
  5. Step 5: Solve for x
    x = 14,225,553,147.22/155,784.34
  6. Step 6: Final answer
    x = 91,315.68

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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.