Home / 185,283.64-276,569.51-159,156.28

Finding the Fourth Proportional to 185,283.64, 276,569.51 and 159,156.28

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Solution

The fourth proportional to 185,283.64, 276,569.51 and 159,156.28 is: 237,569.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,283.64 : 276,569.51 = 159,156.28 : x
  2. Step 2: Convert to fraction form
    185,283.64/276,569.51 = 159,156.28/x
  3. Step 3: Cross multiply
    185,283.64x = 276,569.51 × 159,156.28
  4. Step 4: Simplify right side
    185,283.64x = 44,017,774,373.02
  5. Step 5: Solve for x
    x = 44,017,774,373.02/185,283.64
  6. Step 6: Final answer
    x = 237,569.68

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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.