Home / 58,547.22-87,829.94-19,095.13

Finding the Fourth Proportional to 58,547.22, 87,829.94 and 19,095.13

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Solution

The fourth proportional to 58,547.22, 87,829.94 and 19,095.13 is: 28,645.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,547.22 : 87,829.94 = 19,095.13 : x
  2. Step 2: Convert to fraction form
    58,547.22/87,829.94 = 19,095.13/x
  3. Step 3: Cross multiply
    58,547.22x = 87,829.94 × 19,095.13
  4. Step 4: Simplify right side
    58,547.22x = 1,677,124,122.19
  5. Step 5: Solve for x
    x = 1,677,124,122.19/58,547.22
  6. Step 6: Final answer
    x = 28,645.67

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1.5x scale

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.