Home / 293,931.09-441,077.13-233,602.70

Finding the Fourth Proportional to 293,931.09, 441,077.13 and 233,602.70

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Solution

The fourth proportional to 293,931.09, 441,077.13 and 233,602.70 is: 350,547.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,931.09 : 441,077.13 = 233,602.70 : x
  2. Step 2: Convert to fraction form
    293,931.09/441,077.13 = 233,602.70/x
  3. Step 3: Cross multiply
    293,931.09x = 441,077.13 × 233,602.70
  4. Step 4: Simplify right side
    293,931.09x = 103,036,806,270.87
  5. Step 5: Solve for x
    x = 103,036,806,270.87/293,931.09
  6. Step 6: Final answer
    x = 350,547.49

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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.