Home / 94,779.99-130,795.57-52,337.61

Finding the Fourth Proportional to 94,779.99, 130,795.57 and 52,337.61

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Solution

The fourth proportional to 94,779.99, 130,795.57 and 52,337.61 is: 72,225.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,779.99 : 130,795.57 = 52,337.61 : x
  2. Step 2: Convert to fraction form
    94,779.99/130,795.57 = 52,337.61/x
  3. Step 3: Cross multiply
    94,779.99x = 130,795.57 × 52,337.61
  4. Step 4: Simplify right side
    94,779.99x = 6,845,527,532.39
  5. Step 5: Solve for x
    x = 6,845,527,532.39/94,779.99
  6. Step 6: Final answer
    x = 72,225.45

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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.