Home / 61,088.73-84,307.18-34,233.74

Finding the Fourth Proportional to 61,088.73, 84,307.18 and 34,233.74

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Solution

The fourth proportional to 61,088.73, 84,307.18 and 34,233.74 is: 47,245.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,088.73 : 84,307.18 = 34,233.74 : x
  2. Step 2: Convert to fraction form
    61,088.73/84,307.18 = 34,233.74/x
  3. Step 3: Cross multiply
    61,088.73x = 84,307.18 × 34,233.74
  4. Step 4: Simplify right side
    61,088.73x = 2,886,149,953.47
  5. Step 5: Solve for x
    x = 2,886,149,953.47/61,088.73
  6. Step 6: Final answer
    x = 47,245.21

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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.