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Finding the Fourth Proportional to 35,152.44, 48,510.42 and 19,237.01

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Solution

The fourth proportional to 35,152.44, 48,510.42 and 19,237.01 is: 26,547.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,152.44 : 48,510.42 = 19,237.01 : x
  2. Step 2: Convert to fraction form
    35,152.44/48,510.42 = 19,237.01/x
  3. Step 3: Cross multiply
    35,152.44x = 48,510.42 × 19,237.01
  4. Step 4: Simplify right side
    35,152.44x = 933,195,192.09
  5. Step 5: Solve for x
    x = 933,195,192.09/35,152.44
  6. Step 6: Final answer
    x = 26,547.10

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1.5x scale

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.