Home / 350,298.95-525,522.23-113,623.17

Finding the Fourth Proportional to 350,298.95, 525,522.23 and 113,623.17

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Solution

The fourth proportional to 350,298.95, 525,522.23 and 113,623.17 is: 170,458.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,298.95 : 525,522.23 = 113,623.17 : x
  2. Step 2: Convert to fraction form
    350,298.95/525,522.23 = 113,623.17/x
  3. Step 3: Cross multiply
    350,298.95x = 525,522.23 × 113,623.17
  4. Step 4: Simplify right side
    350,298.95x = 59,711,502,521.39
  5. Step 5: Solve for x
    x = 59,711,502,521.39/350,298.95
  6. Step 6: Final answer
    x = 170,458.70

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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.