Home / 59,119.74-88,678.80-14,746.32

Finding the Fourth Proportional to 59,119.74, 88,678.80 and 14,746.32

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Solution

The fourth proportional to 59,119.74, 88,678.80 and 14,746.32 is: 22,119.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,119.74 : 88,678.80 = 14,746.32 : x
  2. Step 2: Convert to fraction form
    59,119.74/88,678.80 = 14,746.32/x
  3. Step 3: Cross multiply
    59,119.74x = 88,678.80 × 14,746.32
  4. Step 4: Simplify right side
    59,119.74x = 1,307,685,962.02
  5. Step 5: Solve for x
    x = 1,307,685,962.02/59,119.74
  6. Step 6: Final answer
    x = 22,119.28

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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.