Home / 62,316.81-93,419.64-22,864.77

Finding the Fourth Proportional to 62,316.81, 93,419.64 and 22,864.77

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Solution

The fourth proportional to 62,316.81, 93,419.64 and 22,864.77 is: 34,276.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,316.81 : 93,419.64 = 22,864.77 : x
  2. Step 2: Convert to fraction form
    62,316.81/93,419.64 = 22,864.77/x
  3. Step 3: Cross multiply
    62,316.81x = 93,419.64 × 22,864.77
  4. Step 4: Simplify right side
    62,316.81x = 2,136,018,582.08
  5. Step 5: Solve for x
    x = 2,136,018,582.08/62,316.81
  6. Step 6: Final answer
    x = 34,276.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.