Home / 35,463.04-48,938.74-19,547.46

Finding the Fourth Proportional to 35,463.04, 48,938.74 and 19,547.46

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Solution

The fourth proportional to 35,463.04, 48,938.74 and 19,547.46 is: 26,975.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,463.04 : 48,938.74 = 19,547.46 : x
  2. Step 2: Convert to fraction form
    35,463.04/48,938.74 = 19,547.46/x
  3. Step 3: Cross multiply
    35,463.04x = 48,938.74 × 19,547.46
  4. Step 4: Simplify right side
    35,463.04x = 956,628,013.73
  5. Step 5: Solve for x
    x = 956,628,013.73/35,463.04
  6. Step 6: Final answer
    x = 26,975.35

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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.