Home / 32,030.64-47,850.75-30,864.24

Finding the Fourth Proportional to 32,030.64, 47,850.75 and 30,864.24

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Solution

The fourth proportional to 32,030.64, 47,850.75 and 30,864.24 is: 46,108.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,030.64 : 47,850.75 = 30,864.24 : x
  2. Step 2: Convert to fraction form
    32,030.64/47,850.75 = 30,864.24/x
  3. Step 3: Cross multiply
    32,030.64x = 47,850.75 × 30,864.24
  4. Step 4: Simplify right side
    32,030.64x = 1,476,877,032.18
  5. Step 5: Solve for x
    x = 1,476,877,032.18/32,030.64
  6. Step 6: Final answer
    x = 46,108.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.